tk-20260729-152225
Scanned
What this run found
11 trips had an Amadeus offer. For each, this is what NDC quoted for the same itinerary.
Route BOS–DXB · trip a route on exact dates, what a search asks for · itinerary the exact flight combination that gets ticketed, e.g. EK238 / EK237. Tables below say which of the three they compare. Hover a flight code for its departure time.
Per trip: Amadeus's cheapest itinerary vs NDCtrip
One row per trip, anchored on the itinerary Amadeus was cheapest on — what a price-driven agent would have booked. Shows what NDC quoted for those same flights. Every trip appears, including the ones NDC won: they are what the rest are measured against
| origin | destination | departure_date | return_date | flight_codes | reason | operated_by | amadeus_net | ndc_net | delta | pct_diff | ndc_best_net |
|---|---|---|---|---|---|---|---|---|---|---|---|
| TAS | IAD | 2026-08-21 | — | TK8572-TK187 | Amadeus cheaper | HY,TK | 1424.13 | 1437.13 | -13 | -0.9 | 1434.5 |
| TAS | IAD | 2026-08-23 | — | TK8574-TK7 | Amadeus cheaper | HY,TK | 1424.13 | 1437.13 | -13 | -0.9 | 1236.13 |
| TAS | IAD | 2026-08-24 | — | TK8576-TK187 | Amadeus cheaper | HY,TK | 1232.13 | 1236.13 | -4 | -0.3 | 1236.13 |
| TAS | IAD | 2026-08-26 | — | TK8574-TK7 | NDC cheaper | HY,TK | 1081.13 | 1077.13 | 4 | 0.4 | 1076.45 |
| TAS | IAD | 2026-08-29 | — | TK8576-TK187 | NDC cheaper | HY,TK | 1081.13 | 1077.13 | 4 | 0.4 | 991.82 |
| TAS | IAD | 2026-08-30 | — | TK363-TK187 | NDC cheaper | TK | 1035.63 | 991.82 | 43.81 | 4.4 | 991.82 |
| TAS | IAD | 2026-08-31 | — | TK371-TK187 | NDC cheaper | TK | 1035.63 | 991.82 | 43.81 | 4.4 | 991.82 |
| TAS | IAD | 2026-08-22 | — | TK8576-TK187 | NDC cheaper | HY,TK | 1424.13 | 1236.13 | 188 | 15.2 | 1236.13 |
| TAS | IAD | 2026-08-25 | — | TK8576-TK187 | Same price | HY,TK | 1150.13 | 1150.13 | 0 | 0 | 1077.13 |
| TAS | IAD | 2026-08-27 | — | TK8572-TK187 | Same price | HY,TK | 1150.13 | 1150.13 | 0 | 0 | 1150.13 |
| TAS | IAD | 2026-08-28 | — | TK8572-TK187 | Same price | HY,TK | 1150.13 | 1150.13 | 0 | 0 | 1150.13 |
What decides the cheaper price
For itineraries both sources quoted: whether the cheaper net price comes from the fare or from the commission paid back — net price is the fare minus commission. The last column counts the wins that would reverse if commission were removed
| driver | itineraries | avg_net_gap | flips_without_commission |
|---|---|---|---|
| ndc wins on commission | 69 | 55.1 | 69 |
| amadeus wins on fare | 18 | -32.22 | 0 |
| ndc wins on fare | 15 | 131.71 | 0 |
| same net price | 11 | 0 | 0 |
▶ Itinerary ledger 113 itinerary Every itinerary quoted by both sources, priced side by side — the drill-down behind why-amadeus
| origin | destination | departure_date | return_date | flight_codes | nights | amadeus_net | ndc_net | delta | pct_diff | cheaper |
|---|---|---|---|---|---|---|---|---|---|---|
| TAS | IAD | 2026-08-22 | — | TK8572-TK7 | — | 1539.13 | 1712.13 | -173 | -10.1 | amadeus |
| TAS | IAD | 2026-08-22 | — | TK8574-TK7 | — | 1539.13 | 1712.13 | -173 | -10.1 | amadeus |
| TAS | IAD | 2026-08-28 | — | TK8576-TK187 | — | 1684.13 | 1712.13 | -28 | -1.6 | amadeus |
| TAS | IAD | 2026-08-29 | — | TK8572-TK187 | — | 1684.13 | 1712.13 | -28 | -1.6 | amadeus |
| TAS | IAD | 2026-08-29 | — | TK8574-TK7 | — | 1539.13 | 1559.13 | -20 | -1.3 | amadeus |
| TAS | IAD | 2026-08-29 | — | TK8572-TK7 | — | 1539.13 | 1559.13 | -20 | -1.3 | amadeus |
| TAS | IAD | 2026-08-24 | — | TK8572-TK187 | — | 1424.13 | 1437.13 | -13 | -0.9 | amadeus |
| TAS | IAD | 2026-08-24 | — | TK8574-TK7 | — | 1424.13 | 1437.13 | -13 | -0.9 | amadeus |
| TAS | IAD | 2026-08-23 | — | TK8572-TK7 | — | 1424.13 | 1437.13 | -13 | -0.9 | amadeus |
| TAS | IAD | 2026-08-25 | — | TK8574-TK7 | — | 1424.13 | 1437.13 | -13 | -0.9 | amadeus |
| TAS | IAD | 2026-08-21 | — | TK8572-TK187 | — | 1424.13 | 1437.13 | -13 | -0.9 | amadeus |
| TAS | IAD | 2026-08-28 | — | TK8572-TK7 | — | 1424.13 | 1437.13 | -13 | -0.9 | amadeus |
| TAS | IAD | 2026-08-24 | — | TK8572-TK7 | — | 1424.13 | 1437.13 | -13 | -0.9 | amadeus |
| TAS | IAD | 2026-08-23 | — | TK8574-TK7 | — | 1424.13 | 1437.13 | -13 | -0.9 | amadeus |
| TAS | IAD | 2026-08-25 | — | TK8572-TK7 | — | 1424.13 | 1437.13 | -13 | -0.9 | amadeus |
| TAS | IAD | 2026-08-28 | — | TK8574-TK7 | — | 1424.13 | 1437.13 | -13 | -0.9 | amadeus |
| TAS | IAD | 2026-08-24 | — | TK8576-TK187 | — | 1232.13 | 1236.13 | -4 | -0.3 | amadeus |
| TAS | IAD | 2026-08-25 | — | TK8572-TK187 | — | 1232.13 | 1236.13 | -4 | -0.3 | amadeus |
| TAS | IAD | 2026-08-26 | — | TK8572-TK187 | — | 1150.13 | 1150.13 | 0 | 0 | tie |
| TAS | IAD | 2026-08-27 | — | TK8574-TK7 | — | 1150.13 | 1150.13 | 0 | 0 | tie |
| TAS | IAD | 2026-08-27 | — | TK8576-TK187 | — | 1150.13 | 1150.13 | 0 | 0 | tie |
| TAS | IAD | 2026-08-25 | — | TK8576-TK187 | — | 1150.13 | 1150.13 | 0 | 0 | tie |
| TAS | IAD | 2026-08-28 | — | TK8572-TK187 | — | 1150.13 | 1150.13 | 0 | 0 | tie |
| TAS | IAD | 2026-08-26 | — | TK8576-TK187 | — | 1150.13 | 1150.13 | 0 | 0 | tie |
| TAS | IAD | 2026-08-27 | — | TK8572-TK187 | — | 1150.13 | 1150.13 | 0 | 0 | tie |
| TAS | IAD | 2026-08-27 | — | TK8572-TK7 | — | 1150.13 | 1150.13 | 0 | 0 | tie |
| TAS | IAD | 2026-08-31 | — | TK8572-TK187 | — | 1150.13 | 1150.13 | 0 | 0 | tie |
| TAS | IAD | 2026-08-31 | — | TK8572-TK7 | — | 1150.13 | 1150.13 | 0 | 0 | tie |
| TAS | IAD | 2026-08-31 | — | TK8574-TK7 | — | 1150.13 | 1150.13 | 0 | 0 | tie |
| TAS | IAD | 2026-08-26 | — | TK8572-TK7 | — | 1081.13 | 1077.13 | 4 | 0.4 | ndc |
| TAS | IAD | 2026-08-30 | — | TK8572-TK187 | — | 1081.13 | 1077.13 | 4 | 0.4 | ndc |
| TAS | IAD | 2026-08-30 | — | TK8576-TK187 | — | 1081.13 | 1077.13 | 4 | 0.4 | ndc |
| TAS | IAD | 2026-08-30 | — | TK8572-TK7 | — | 1081.13 | 1077.13 | 4 | 0.4 | ndc |
| TAS | IAD | 2026-08-26 | — | TK8574-TK7 | — | 1081.13 | 1077.13 | 4 | 0.4 | ndc |
| TAS | IAD | 2026-08-29 | — | TK8576-TK187 | — | 1081.13 | 1077.13 | 4 | 0.4 | ndc |
| TAS | IAD | 2026-08-30 | — | TK8574-TK7 | — | 1081.13 | 1077.13 | 4 | 0.4 | ndc |
| TAS | IAD | 2026-08-31 | — | TK8576-TK187 | — | 1081.13 | 1077.13 | 4 | 0.4 | ndc |
| TAS | IAD | 2026-08-30 | — | TK363-TK187 | — | 1035.63 | 991.82 | 43.81 | 4.4 | ndc |
| TAS | IAD | 2026-08-30 | — | TK365-TK7 | — | 1035.63 | 991.82 | 43.81 | 4.4 | ndc |
| TAS | IAD | 2026-08-30 | — | TK367-TK187 | — | 1035.63 | 991.82 | 43.81 | 4.4 | ndc |
| TAS | IAD | 2026-08-31 | — | TK371-TK187 | — | 1035.63 | 991.82 | 43.81 | 4.4 | ndc |
| TAS | IAD | 2026-08-31 | — | TK363-TK187 | — | 1122.63 | 1076.45 | 46.18 | 4.3 | ndc |
| TAS | IAD | 2026-08-31 | — | TK365-TK7 | — | 1122.63 | 1076.45 | 46.18 | 4.3 | ndc |
| TAS | IAD | 2026-08-26 | — | TK365-TK7 | — | 1122.63 | 1076.45 | 46.18 | 4.3 | ndc |
| TAS | IAD | 2026-08-31 | — | TK367-TK187 | — | 1122.63 | 1076.45 | 46.18 | 4.3 | ndc |
| TAS | IAD | 2026-08-26 | — | TK369-TK7 | — | 1227.63 | 1178.75 | 48.88 | 4.1 | ndc |
| TAS | IAD | 2026-08-26 | — | TK371-TK7 | — | 1227.63 | 1178.75 | 48.88 | 4.1 | ndc |
| TAS | IAD | 2026-08-27 | — | TK369-TK7 | — | 1227.63 | 1178.75 | 48.88 | 4.1 | ndc |
| TAS | IAD | 2026-08-27 | — | TK365-TK7 | — | 1227.63 | 1178.75 | 48.88 | 4.1 | ndc |
| TAS | IAD | 2026-08-29 | — | TK363-TK7 | — | 1227.63 | 1178.75 | 48.88 | 4.1 | ndc |
| TAS | IAD | 2026-08-31 | — | TK363-TK7 | — | 1227.63 | 1178.75 | 48.88 | 4.1 | ndc |
| TAS | IAD | 2026-08-25 | — | TK363-TK7 | — | 1227.63 | 1178.75 | 48.88 | 4.1 | ndc |
| TAS | IAD | 2026-08-27 | — | TK371-TK7 | — | 1227.63 | 1178.75 | 48.88 | 4.1 | ndc |
| TAS | IAD | 2026-08-30 | — | TK369-TK7 | — | 1227.63 | 1178.75 | 48.88 | 4.1 | ndc |
| TAS | IAD | 2026-08-30 | — | TK371-TK7 | — | 1227.63 | 1178.75 | 48.88 | 4.1 | ndc |
| TAS | IAD | 2026-08-31 | — | TK369-TK7 | — | 1227.63 | 1178.75 | 48.88 | 4.1 | ndc |
| TAS | IAD | 2026-08-31 | — | TK371-TK7 | — | 1227.63 | 1178.75 | 48.88 | 4.1 | ndc |
| TAS | IAD | 2026-08-25 | — | TK367-TK187 | — | 1342.63 | 1292.21 | 50.42 | 3.9 | ndc |
| TAS | IAD | 2026-08-24 | — | TK367-TK187 | — | 1342.63 | 1292.21 | 50.42 | 3.9 | ndc |
| TAS | IAD | 2026-08-25 | — | TK363-TK187 | — | 1342.63 | 1292.21 | 50.42 | 3.9 | ndc |
| TAS | IAD | 2026-08-26 | — | TK371-TK187 | — | 1342.63 | 1292.21 | 50.42 | 3.9 | ndc |
| TAS | IAD | 2026-08-26 | — | TK363-TK7 | — | 1342.63 | 1292.21 | 50.42 | 3.9 | ndc |
| TAS | IAD | 2026-08-26 | — | TK367-TK187 | — | 1342.63 | 1292.21 | 50.42 | 3.9 | ndc |
| TAS | IAD | 2026-08-28 | — | TK371-TK187 | — | 1342.63 | 1292.21 | 50.42 | 3.9 | ndc |
| TAS | IAD | 2026-08-26 | — | TK363-TK187 | — | 1342.63 | 1292.21 | 50.42 | 3.9 | ndc |
| TAS | IAD | 2026-08-27 | — | TK363-TK187 | — | 1342.63 | 1292.21 | 50.42 | 3.9 | ndc |
| TAS | IAD | 2026-08-27 | — | TK367-TK187 | — | 1342.63 | 1292.21 | 50.42 | 3.9 | ndc |
| TAS | IAD | 2026-08-27 | — | TK371-TK187 | — | 1342.63 | 1292.21 | 50.42 | 3.9 | ndc |
| TAS | IAD | 2026-08-30 | — | TK363-TK7 | — | 1342.63 | 1292.21 | 50.42 | 3.9 | ndc |
| TAS | IAD | 2026-08-24 | — | TK365-TK7 | — | 1487.63 | 1434.5 | 53.13 | 3.7 | ndc |
| TAS | IAD | 2026-08-23 | — | TK371-TK187 | — | 1487.63 | 1434.5 | 53.13 | 3.7 | ndc |
| TAS | IAD | 2026-08-21 | — | TK371-TK187 | — | 1487.63 | 1434.5 | 53.13 | 3.7 | ndc |
| TAS | IAD | 2026-08-28 | — | TK365-TK7 | — | 1487.63 | 1434.5 | 53.13 | 3.7 | ndc |
| TAS | IAD | 2026-08-23 | — | TK365-TK7 | — | 1487.63 | 1434.5 | 53.13 | 3.7 | ndc |
| TAS | IAD | 2026-08-25 | — | TK371-TK187 | — | 1487.63 | 1434.5 | 53.13 | 3.7 | ndc |
| TAS | IAD | 2026-08-21 | — | TK365-TK7 | — | 1487.63 | 1434.5 | 53.13 | 3.7 | ndc |
| TAS | IAD | 2026-08-28 | — | TK369-TK7 | — | 1487.63 | 1434.5 | 53.13 | 3.7 | ndc |
| TAS | IAD | 2026-08-27 | — | TK363-TK7 | — | 1487.63 | 1434.5 | 53.13 | 3.7 | ndc |
| TAS | IAD | 2026-08-24 | — | TK369-TK7 | — | 1951.63 | 1888.34 | 63.29 | 3.4 | ndc |
| TAS | IAD | 2026-08-22 | — | TK371-TK187 | — | 1951.63 | 1888.34 | 63.29 | 3.4 | ndc |
| TAS | IAD | 2026-08-23 | — | TK369-TK7 | — | 1951.63 | 1888.34 | 63.29 | 3.4 | ndc |
| TAS | IAD | 2026-08-23 | — | TK371-TK7 | — | 1951.63 | 1888.34 | 63.29 | 3.4 | ndc |
| TAS | IAD | 2026-08-21 | — | TK369-TK7 | — | 1951.63 | 1888.34 | 63.29 | 3.4 | ndc |
| TAS | IAD | 2026-08-21 | — | TK363-TK187 | — | 1951.63 | 1888.34 | 63.29 | 3.4 | ndc |
| TAS | IAD | 2026-08-21 | — | TK367-TK187 | — | 1951.63 | 1888.34 | 63.29 | 3.4 | ndc |
| TAS | IAD | 2026-08-21 | — | TK371-TK7 | — | 1951.63 | 1888.34 | 63.29 | 3.4 | ndc |
| TAS | IAD | 2026-08-28 | — | TK367-TK187 | — | 1951.63 | 1888.34 | 63.29 | 3.4 | ndc |
| TAS | IAD | 2026-08-29 | — | TK371-TK187 | — | 1951.63 | 1888.34 | 63.29 | 3.4 | ndc |
| TAS | IAD | 2026-08-29 | — | TK365-TK7 | — | 1951.63 | 1888.34 | 63.29 | 3.4 | ndc |
| TAS | IAD | 2026-08-24 | — | TK371-TK187 | — | 1951.63 | 1888.34 | 63.29 | 3.4 | ndc |
| TAS | IAD | 2026-08-24 | — | TK371-TK7 | — | 1951.63 | 1888.34 | 63.29 | 3.4 | ndc |
| TAS | IAD | 2026-08-24 | — | TK363-TK7 | — | 1951.63 | 1888.34 | 63.29 | 3.4 | ndc |
| TAS | IAD | 2026-08-22 | — | TK369-TK7 | — | 1951.63 | 1888.34 | 63.29 | 3.4 | ndc |
| TAS | IAD | 2026-08-22 | — | TK365-TK7 | — | 1951.63 | 1888.34 | 63.29 | 3.4 | ndc |
| TAS | IAD | 2026-08-22 | — | TK371-TK7 | — | 1951.63 | 1888.34 | 63.29 | 3.4 | ndc |
| TAS | IAD | 2026-08-22 | — | TK363-TK7 | — | 1951.63 | 1888.34 | 63.29 | 3.4 | ndc |
| TAS | IAD | 2026-08-23 | — | TK363-TK7 | — | 1951.63 | 1888.34 | 63.29 | 3.4 | ndc |
| TAS | IAD | 2026-08-25 | — | TK369-TK7 | — | 1951.63 | 1888.34 | 63.29 | 3.4 | ndc |
| TAS | IAD | 2026-08-25 | — | TK365-TK7 | — | 1951.63 | 1888.34 | 63.29 | 3.4 | ndc |
| TAS | IAD | 2026-08-25 | — | TK371-TK7 | — | 1951.63 | 1888.34 | 63.29 | 3.4 | ndc |
| TAS | IAD | 2026-08-21 | — | TK363-TK7 | — | 1951.63 | 1888.34 | 63.29 | 3.4 | ndc |
| TAS | IAD | 2026-08-28 | — | TK363-TK187 | — | 1951.63 | 1888.34 | 63.29 | 3.4 | ndc |
| TAS | IAD | 2026-08-28 | — | TK371-TK7 | — | 1951.63 | 1888.34 | 63.29 | 3.4 | ndc |
| TAS | IAD | 2026-08-28 | — | TK363-TK7 | — | 1951.63 | 1888.34 | 63.29 | 3.4 | ndc |
| TAS | IAD | 2026-08-29 | — | TK369-TK7 | — | 1951.63 | 1888.34 | 63.29 | 3.4 | ndc |
| TAS | IAD | 2026-08-29 | — | TK371-TK7 | — | 1951.63 | 1888.34 | 63.29 | 3.4 | ndc |
| TAS | IAD | 2026-08-22 | — | TK8572-TK187 | — | 1539.13 | 1437.13 | 102 | 7.1 | ndc |
| TAS | IAD | 2026-08-21 | — | TK8574-TK7 | — | 1539.13 | 1437.13 | 102 | 7.1 | ndc |
| TAS | IAD | 2026-08-21 | — | TK8576-TK187 | — | 1539.13 | 1437.13 | 102 | 7.1 | ndc |
| TAS | IAD | 2026-08-30 | — | TK371-TK187 | — | 1122.63 | 991.82 | 130.81 | 13.2 | ndc |
| TAS | IAD | 2026-08-22 | — | TK8576-TK187 | — | 1424.13 | 1236.13 | 188 | 15.2 | ndc |
| TAS | IAD | 2026-08-22 | — | TK367-TK187 | — | 1951.63 | 1292.21 | 659.42 | 51 | ndc |
| TAS | IAD | 2026-08-22 | — | TK363-TK187 | — | 1951.63 | 1292.21 | 659.42 | 51 | ndc |
▶ NDC vs Amadeus per trip (cheapest to cheapest) 11 trip Two-way ledger per trip: cheapest Amadeus vs cheapest NDC, signed delta. The two sides may be different itineraries
| origin | destination | departure_date | return_date | nights | amadeus_net | ndc_net | delta | pct_diff | cheaper |
|---|---|---|---|---|---|---|---|---|---|
| TAS | IAD | 2026-08-21 | — | — | 1424.13 | 1434.5 | -10.37 | -0.7 | amadeus |
| TAS | IAD | 2026-08-24 | — | — | 1232.13 | 1236.13 | -4 | -0.3 | amadeus |
| TAS | IAD | 2026-08-28 | — | — | 1150.13 | 1150.13 | 0 | 0 | tie |
| TAS | IAD | 2026-08-27 | — | — | 1150.13 | 1150.13 | 0 | 0 | tie |
| TAS | IAD | 2026-08-26 | — | — | 1081.13 | 1076.45 | 4.68 | 0.4 | ndc |
| TAS | IAD | 2026-08-30 | — | — | 1035.63 | 991.82 | 43.81 | 4.4 | ndc |
| TAS | IAD | 2026-08-31 | — | — | 1035.63 | 991.82 | 43.81 | 4.4 | ndc |
| TAS | IAD | 2026-08-25 | — | — | 1150.13 | 1077.13 | 73 | 6.8 | ndc |
| TAS | IAD | 2026-08-29 | — | — | 1081.13 | 991.82 | 89.31 | 9 | ndc |
| TAS | IAD | 2026-08-22 | — | — | 1424.13 | 1236.13 | 188 | 15.2 | ndc |
| TAS | IAD | 2026-08-23 | — | — | 1424.13 | 1236.13 | 188 | 15.2 | ndc |
▶ Trips where Amadeus was cheapest 2 trip Trips where cheapest Amadeus < cheapest NDC. Coarser than why-amadeus — the two sides may be different itineraries
| origin | destination | departure_date | return_date | nights | amadeus_net | ndc_net | delta | pct_diff |
|---|---|---|---|---|---|---|---|---|
| TAS | IAD | 2026-08-21 | — | — | 1424.13 | 1434.5 | -10.37 | -0.7 |
| TAS | IAD | 2026-08-24 | — | — | 1232.13 | 1236.13 | -4 | -0.3 |
▶ Route overview: who wins where 1 route Per-route two-way overview: how many itineraries Amadeus vs NDC wins, and the biggest gap each way (computed per exact itinerary, so no nights-mixing)
| origin | destination | trips | amadeus_wins | ndc_wins | ties | best_amadeus_delta | best_ndc_delta |
|---|---|---|---|---|---|---|---|
| TAS | IAD | 11 | 2 | 7 | 2 | -10.37 | 188 |
Offer summary by source
Total offers by source and fare type
| source | fare_type | offer_count | min_net | avg_net | median_net | routes |
|---|---|---|---|---|---|---|
| amadeus | nego | 565 | 1035.63 | 1469.99 | 1424.13 | 1 |
| ndc_direct | published | 176 | 991.82 | 1390.28 | 1292.21 | 1 |
Searches where a source returned nothingsearch
Routes/dates where one source returned zero offers (ndc_missing shown first)
Both sources returned at least one offer for every search.