tk-20260728-155120
Scanned
What this run found
13 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| SSH | SEA | 2026-09-10 | — | TK701-TK203 | Amadeus cheaper | TK | 764.92 | 955.45 | -190.53 | -19.9 | 955.45 |
| SSH | SEA | 2026-09-02 | — | TK701-TK203 | Amadeus cheaper | TK | 1157.92 | 1290.25 | -132.33 | -10.3 | 1290.25 |
| SSH | SEA | 2026-09-03 | — | TK701-TK203 | Amadeus cheaper | TK | 1157.92 | 1290.25 | -132.33 | -10.3 | 1227.86 |
| SSH | SEA | 2026-09-05 | — | TK699-TK203 | Amadeus cheaper | TK | 1162.92 | 1294.9 | -131.98 | -10.2 | 820.42 |
| SSH | SEA | 2026-09-07 | — | TK701-TK203 | Amadeus cheaper | TK | 869.92 | 955.45 | -85.53 | -9 | 955.45 |
| SSH | SEA | 2026-09-08 | — | TK699-TK203 | Amadeus cheaper | TK | 764.92 | 829.9 | -64.98 | -7.8 | 829.9 |
| SSH | SEA | 2026-09-09 | — | TK701-TK203 | Amadeus cheaper | TK | 764.92 | 829.9 | -64.98 | -7.8 | 829.9 |
| SSH | SEA | 2026-09-11 | — | TK701-TK203 | Amadeus cheaper | TK | 769.92 | 834.55 | -64.63 | -7.7 | 647.62 |
| SSH | SEA | 2026-09-12 | — | TK699-TK203 | Amadeus cheaper | TK | 683.92 | 731.32 | -47.4 | -6.5 | 731.32 |
| SSH | SEA | 2026-09-04 | — | TK699-TK203 | NDC returned nothing | TK | 1162.92 | — | — | — | — |
| SSH | SEA | 2026-09-01 | — | TK699-TK203 | NDC cheaper | TK | 1157.92 | 1111.69 | 46.23 | 4.2 | 985.86 |
| SSH | SEA | 2026-09-06 | — | TK699-TK203 | NDC cheaper | TK | 1162.92 | 960.1 | 202.82 | 21.1 | 960.1 |
| SSH | SEA | 2026-09-13 | — | TK699-TK203 | NDC cheaper | TK | 1002.92 | 731.32 | 271.6 | 37.1 | 731.32 |
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 |
|---|---|---|---|
| amadeus wins on fare | 12 | -91.75 | 0 |
| ndc wins on fare | 11 | 274.19 | 0 |
| ndc wins on commission | 7 | 50.06 | 7 |
▶ Itinerary ledger 30 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 |
|---|---|---|---|---|---|---|---|---|---|---|
| SSH | SEA | 2026-09-10 | — | TK701-TK203 | — | 764.92 | 955.45 | -190.53 | -19.9 | amadeus |
| SSH | SEA | 2026-09-03 | — | TK701-TK203 | — | 1157.92 | 1290.25 | -132.33 | -10.3 | amadeus |
| SSH | SEA | 2026-09-02 | — | TK701-TK203 | — | 1157.92 | 1290.25 | -132.33 | -10.3 | amadeus |
| SSH | SEA | 2026-09-05 | — | TK699-TK203 | — | 1162.92 | 1294.9 | -131.98 | -10.2 | amadeus |
| SSH | SEA | 2026-09-07 | — | TK699-TK203 | — | 869.92 | 955.45 | -85.53 | -9 | amadeus |
| SSH | SEA | 2026-09-07 | — | TK701-TK203 | — | 869.92 | 955.45 | -85.53 | -9 | amadeus |
| SSH | SEA | 2026-09-09 | — | TK701-TK203 | — | 764.92 | 829.9 | -64.98 | -7.8 | amadeus |
| SSH | SEA | 2026-09-08 | — | TK699-TK203 | — | 764.92 | 829.9 | -64.98 | -7.8 | amadeus |
| SSH | SEA | 2026-09-11 | — | TK701-TK203 | — | 769.92 | 834.55 | -64.63 | -7.7 | amadeus |
| SSH | SEA | 2026-09-08 | — | TK699-TK5-TK8609 | — | 1010.02 | 1063.36 | -53.34 | -5 | amadeus |
| SSH | SEA | 2026-09-12 | — | TK701-TK203 | — | 683.92 | 731.32 | -47.4 | -6.5 | amadeus |
| SSH | SEA | 2026-09-12 | — | TK699-TK203 | — | 683.92 | 731.32 | -47.4 | -6.5 | amadeus |
| SSH | SEA | 2026-09-01 | — | TK699-TK203 | — | 1157.92 | 1111.69 | 46.23 | 4.2 | ndc |
| SSH | SEA | 2026-09-07 | — | TK699-TK79-TK9587 | — | 1218.02 | 1169.16 | 48.86 | 4.2 | ndc |
| SSH | SEA | 2026-09-05 | — | TK701-TK203 | — | 1344.92 | 1294.9 | 50.02 | 3.9 | ndc |
| SSH | SEA | 2026-09-11 | — | TK699-TK79-TK9587 | — | 1243.02 | 1192.66 | 50.36 | 4.2 | ndc |
| SSH | SEA | 2026-09-13 | — | TK699-TK5-TK8609 | — | 1208.02 | 1157.36 | 50.66 | 4.4 | ndc |
| SSH | SEA | 2026-09-13 | — | TK699-TK79-TK9587 | — | 1545.02 | 1493.46 | 51.56 | 3.5 | ndc |
| SSH | SEA | 2026-09-07 | — | TK699-TK5-TK8609 | — | 1243.02 | 1190.26 | 52.76 | 4.4 | ndc |
| SSH | SEA | 2026-09-08 | — | TK699-TK79-TK9587 | — | 1070.02 | 1004.66 | 65.36 | 6.5 | ndc |
| SSH | SEA | 2026-09-11 | — | TK699-TK5-TK8609 | — | 1015.02 | 879.12 | 135.9 | 15.5 | ndc |
| SSH | SEA | 2026-09-01 | — | TK699-TK79-TK9587 | — | 1158.02 | 985.86 | 172.16 | 17.5 | ndc |
| SSH | SEA | 2026-09-12 | — | TK699-TK79-TK9587 | — | 1163.02 | 990.56 | 172.46 | 17.4 | ndc |
| SSH | SEA | 2026-09-06 | — | TK699-TK79-TK9587 | — | 1183.02 | 1009.36 | 173.66 | 17.2 | ndc |
| SSH | SEA | 2026-09-06 | — | TK699-TK5-TK8609 | — | 1228.02 | 1049.26 | 178.76 | 17 | ndc |
| SSH | SEA | 2026-09-06 | — | TK699-TK203 | — | 1162.92 | 960.1 | 202.82 | 21.1 | ndc |
| SSH | SEA | 2026-09-13 | — | TK699-TK203 | — | 1002.92 | 731.32 | 271.6 | 37.1 | ndc |
| SSH | SEA | 2026-09-05 | — | TK699-TK79-TK9587 | — | 1363.02 | 923.82 | 439.2 | 47.5 | ndc |
| SSH | SEA | 2026-09-05 | — | TK699-TK5-TK8609 | — | 1368.02 | 926.12 | 441.9 | 47.7 | ndc |
| SSH | SEA | 2026-09-01 | — | TK699-TK5-TK8609 | — | 1788.02 | 1025.76 | 762.26 | 74.3 | ndc |
▶ NDC vs Amadeus per trip (cheapest to cheapest) 12 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 |
|---|---|---|---|---|---|---|---|---|---|
| SSH | SEA | 2026-09-10 | — | — | 764.92 | 955.45 | -190.53 | -19.9 | amadeus |
| SSH | SEA | 2026-09-02 | — | — | 1157.92 | 1290.25 | -132.33 | -10.3 | amadeus |
| SSH | SEA | 2026-09-07 | — | — | 869.92 | 955.45 | -85.53 | -9 | amadeus |
| SSH | SEA | 2026-09-03 | — | — | 1157.92 | 1227.86 | -69.94 | -5.7 | amadeus |
| SSH | SEA | 2026-09-08 | — | — | 764.92 | 829.9 | -64.98 | -7.8 | amadeus |
| SSH | SEA | 2026-09-09 | — | — | 764.92 | 829.9 | -64.98 | -7.8 | amadeus |
| SSH | SEA | 2026-09-12 | — | — | 683.92 | 731.32 | -47.4 | -6.5 | amadeus |
| SSH | SEA | 2026-09-11 | — | — | 769.92 | 647.62 | 122.3 | 18.9 | ndc |
| SSH | SEA | 2026-09-01 | — | — | 1157.92 | 985.86 | 172.06 | 17.5 | ndc |
| SSH | SEA | 2026-09-06 | — | — | 1162.92 | 960.1 | 202.82 | 21.1 | ndc |
| SSH | SEA | 2026-09-13 | — | — | 1002.92 | 731.32 | 271.6 | 37.1 | ndc |
| SSH | SEA | 2026-09-05 | — | — | 1162.92 | 820.42 | 342.5 | 41.7 | ndc |
▶ Trips where Amadeus was cheapest 7 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 |
|---|---|---|---|---|---|---|---|---|
| SSH | SEA | 2026-09-10 | — | — | 764.92 | 955.45 | -190.53 | -19.9 |
| SSH | SEA | 2026-09-02 | — | — | 1157.92 | 1290.25 | -132.33 | -10.3 |
| SSH | SEA | 2026-09-07 | — | — | 869.92 | 955.45 | -85.53 | -9 |
| SSH | SEA | 2026-09-03 | — | — | 1157.92 | 1227.86 | -69.94 | -5.7 |
| SSH | SEA | 2026-09-09 | — | — | 764.92 | 829.9 | -64.98 | -7.8 |
| SSH | SEA | 2026-09-08 | — | — | 764.92 | 829.9 | -64.98 | -7.8 |
| SSH | SEA | 2026-09-12 | — | — | 683.92 | 731.32 | -47.4 | -6.5 |
▶ 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 |
|---|---|---|---|---|---|---|---|
| SSH | SEA | 12 | 7 | 5 | 0 | -190.53 | 342.5 |
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 | 151 | 683.92 | 1179.76 | 1162.92 | 1 |
| ndc_direct | published | 82 | 647.62 | 1165.81 | 1063.36 | 1 |
Searches where a source returned nothingsearch
Routes/dates where one source returned zero offers (ndc_missing shown first)
| origin | destination | departure_date | amadeus_count | ndc_count | amadeus_min_net | ndc_min_net | gap |
|---|---|---|---|---|---|---|---|
| SSH | SEA | 2026-09-04 | 18 | 0 | 1162.92 | — | ndc_missing |