YAFT.LIVE

ASA571

SEA → ONT · Boeing 737-900 · Alaska Airlines

Flight

Status
Completed
Departure
Seattle Tacoma International Airport (SEA) — Seattle, United States
Departed
2026-08-28 18:27 UTC
Arrival
Ontario International Airport (ONT) — Ontario, United States
Distance flown
1735 km
Straight-line distance
1540 km
Approach distance
60 km

Aircraft

Registration
N435AS
Type
Boeing 737-900
Seats
178 total (138 Economy, 24 Premium, 16 First)

Altitude & speed

Max altitude
35,025 ft
Max ground speed
451 kt
Tracked
2h 35m · 1,621 km
Altitude (ft, max 35,025)
018,91437,8270m30m1h 0m1h 30m2h 0m2h 30m
Ground speed (kt, max 451)
02444870m30m1h 0m1h 30m2h 0m2h 30m
Altitude (ft, max 35,025)
018,91437,8270m1h 0m2h 0m
Ground speed (kt, max 451)
02444870m1h 0m2h 0m

From the ADS-B positions we received; time since the first fix. A dashed stretch is a gap in reception, bridged by a straight line.

Route map

Airline

Alaska Airlines (ASA)

Latest flights

DepartedFlightRouteRegAircraftStatusDistance
2026-10-03 17:56 UTC ASA571 SEA → ONT
Seattle → Ontario
 N413AS Boeing 737-900 Completed 1690 km
2026-10-02 18:34 UTC ASA571 SEA → ONT
Seattle → Ontario
 N977AK Boeing 737 MAX 9 Completed 1629 km
2026-10-01 19:12 UTC ASA571 SEA → ONT
Seattle → Ontario
 N990AK Boeing 737 MAX 9 Completed 1679 km
2026-09-30 18:45 UTC ASA571 SEA → ONT
Seattle → Ontario
 N238AK Boeing 737-900 Completed 1678 km
2026-09-29 19:05 UTC ASA571 SEA → ONT
Seattle → Ontario
 N462AS Boeing 737-900 Completed 1625 km
2026-09-28 18:23 UTC ASA571 SEA → ONT
Seattle → Ontario
 N407AS Boeing 737-900 Completed 1619 km
2026-09-27 19:32 UTC ASA571 SEA → ONT
Seattle → Ontario
 N433AS Boeing 737-900 Completed 1653 km
2026-09-26 18:22 UTC ASA571 SEA → ONT
Seattle → Ontario
 N952AK Boeing 737 MAX 9 Completed 1622 km
2026-09-25 19:10 UTC ASA571 SEA → ONT
Seattle → Ontario
 N725AL Boeing 737 MAX 9 Completed 1636 km
2026-09-24 18:47 UTC ASA571 SEA → ONT
Seattle → Ontario
 N929AK Boeing 737 MAX 9 Completed 1692 km
2026-09-23 18:24 UTC ASA571 SEA → ONT
Seattle → Ontario
 N813AK Boeing 737 MAX 8 Completed 1626 km
2026-09-22 18:50 UTC ASA571 SEA → ONT
Seattle → Ontario
 N733AL Boeing 737 MAX 9 Completed 1629 km
2026-09-21 18:37 UTC ASA571 SEA → ONT
Seattle → Ontario
 N272AK Boeing 737-900 Completed 1673 km
2026-09-20 18:55 UTC ASA571 SEA → ONT
Seattle → Ontario
 N968AK Boeing 737 MAX 9 Completed 1668 km
2026-09-19 18:55 UTC ASA571 SEA → ONT
Seattle → Ontario
 N284AK Boeing 737-900 Completed 1690 km
2026-09-18 18:30 UTC ASA571 SEA → ONT
Seattle → Ontario
 N520AS Boeing 737-800 Completed 1712 km
2026-09-17 18:48 UTC ASA571 SEA → ONT
Seattle → Ontario
 N290AK Boeing 737-900 Completed 1846 km
2026-09-16 18:27 UTC ASA571 SEA → ONT
Seattle → Ontario
 N532AS Boeing 737-800 Completed 1761 km
2026-09-15 19:00 UTC ASA571 SEA → ONT
Seattle → Ontario
 N493AS Boeing 737-900 Completed 1823 km
2026-09-14 18:29 UTC ASA571 SEA → ONT
Seattle → Ontario
 N960AK Boeing 737 MAX 9 Completed 1751 km
2026-09-13 18:32 UTC ASA571 SEA → ONT
Seattle → Ontario
 N214AK Boeing 737-900 Completed 1727 km
2026-09-12 18:29 UTC ASA571 SEA → ONT
Seattle → Ontario
 N936AK Boeing 737 MAX 9 Completed 1744 km
2026-09-11 18:45 UTC ASA571 SEA → ONT
Seattle → Ontario
 N238AK Boeing 737-900 Completed 1718 km
2026-09-10 18:26 UTC ASA571 SEA → ONT
Seattle → Ontario
 N419AS Boeing 737-900 Completed 1790 km
2026-09-09 18:58 UTC ASA571 SEA → ONT
Seattle → Ontario
 N265AK Boeing 737-900 Completed 1745 km
2026-09-07 18:22 UTC ASA571 SEA → ONT
Seattle → Ontario
 N588AS Boeing 737-800 Completed 1724 km
2026-09-06 18:36 UTC ASA571 SEA → ONT
Seattle → Ontario
 N280AK Boeing 737-900 Completed 1731 km
2026-09-05 18:28 UTC ASA571 SEA → ONT
Seattle → Ontario
 N926AK Boeing 737 MAX 9 Completed 1728 km
2026-09-04 19:08 UTC ASA571 SEA → ONT
Seattle → Ontario
 N469AS Boeing 737-900 Completed 1641 km
2026-09-03 18:55 UTC ASA571 SEA → ONT
Seattle → Ontario
 N253AK Boeing 737-900 Completed 1707 km
2026-09-02 19:11 UTC ASA571 SEA → ONT
Seattle → Ontario
 N973AK Boeing 737 MAX 9 Completed 1744 km
2026-09-01 18:31 UTC ASA571 SEA → ONT
Seattle → Ontario
 N592AS Boeing 737-800 Completed 1719 km
2026-08-31 18:39 UTC ASA571 SEA → ONT
Seattle → Ontario
 N296AK Boeing 737-900 Completed 1799 km
2026-08-30 18:36 UTC ASA571 SEA → ONT
Seattle → Ontario
 N472AS Boeing 737-900 Completed 1726 km
2026-08-29 18:34 UTC ASA571 SEA → ONT
Seattle → Ontario
 N224AK Boeing 737-900 Completed 1677 km
2026-08-28 18:27 UTC ASA571 SEA → ONT
Seattle → Ontario
 N435AS Boeing 737-900 Completed 1735 km
2026-08-27 18:56 UTC ASA571 SEA → ONT
Seattle → Ontario
 N979AK Boeing 737 MAX 9 Completed 1726 km
2026-08-26 18:46 UTC ASA571 SEA → ONT
Seattle → Ontario
 N403AS Boeing 737-900 Completed 1728 km
2026-08-25 18:36 UTC ASA571 SEA → ONT
Seattle → Ontario
 N294AK Boeing 737-900 Completed 1730 km
2026-08-24 21:18 UTC ASA571 SEA → ONT
Seattle → Ontario
 N236AK Boeing 737-900 Completed 1745 km
2026-08-23 19:09 UTC ASA571 SEA → ONT
Seattle → Ontario
 N285AK Boeing 737-900 Completed 1702 km
2026-08-21 18:39 UTC ASA571 SEA → ONT
Seattle → Ontario
 N556AS Boeing 737-800 Completed 2492 km
2026-08-20 19:04 UTC ASA571 SEA → ONT
Seattle → Ontario
 N215AK Boeing 737-900 Completed 2197 km
2026-08-19 18:24 UTC ASA571 SEA → ONT
Seattle → Ontario
 N971AK Boeing 737 MAX 9 Completed ~4961 km est. (3372 km recorded)
2026-08-18 21:25 UTC ASA571 SEA → ONT
Seattle → Ontario
 N472AS Boeing 737-900 Completed ~4378 km est. (2825 km recorded)
2026-08-17 22:54 UTC ASA571 SEA → ONT
Seattle → Ontario
 N291BT Boeing 737 MAX 9 Completed 2330 km
2026-08-16 20:50 UTC ASA571 SEA → ONT
Seattle → Ontario
 N492AS Boeing 737-900 Completed 2390 km
2026-08-12 21:37 UTC ASA571 SEA → ONT
Seattle → Ontario
 N272AK Boeing 737-900 Completed 1860 km
2026-08-11 21:11 UTC ASA571 SEA → ONT
Seattle → Ontario
 N952AK Boeing 737 MAX 9 Completed 2480 km
2026-08-10 21:52 UTC ASA571 SEA → SEA
Seattle → Seattle
 N238AK Boeing 737-900 Completed ~2 km est. (0 km recorded)

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