737-9 MAX, United Airlines, N17431 (MSN 43528/9435)
MSN/Line
43528/9435
Aircraft Type
737-9 MAX
Engine Type
2x CFMI LEAP-1B28
Test Registration
Production Site
🇺🇸 Renton, US (KRNT/RNT)
Age of Aircraft
0 y 3 m (Oct 2025)
5 Total Flights 9 h 44 min Total Test Flight Hours
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Boeing Flight Activity
| Flight Activity | Airline | Registration | Callsign | HEX | Date & Time |
|---|---|---|---|---|---|
| Delivered BFI-SEA |   United Airlines | N17431 | UAL4209 | A12AE4 | Departed BFI Dec 23 2025 18:16 UTCOpen Aviation Data NEWadbsexchange.comflightaware.com |
| Delivered on Contract | United Airlines | N17431 | - | A12AE4 | Dec 23 2025 |
| Fourth Flight BFI-BFI | United Airlines | N17431 | BOE931 | A12AE4 | Dec 14 2025 17:22-18:18 UTCOpen Aviation Data NEWadbsexchange.comflightaware.com |
| Third Flight BFI-BFI - Customer Acceptance Flight | United Airlines | N17431 | BOE931 | A12AE4 | Nov 13 2025 22:06-00:24 UTCOpen Aviation Data NEWadbsexchange.comflightaware.com |
| Second Flight VCV-BFI | United Airlines | N17431 | BOE931 | A12AE4 | Nov 04 2025 19:04-21:37 UTCOpen Aviation Data NEWadbsexchange.comflightaware.com |
| First Flight RNT-VCV | United Airlines | N17431 | BOE931 | A12AE4 | Oct 23 2025 16:08-20:05 UTCOpen Aviation Data NEWadbsexchange.comflightaware.com |
| Spotted in RNT | United Airlines | N17431 | - | A12AE4 | Oct 13 2025 |
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