YAFT.LIVE

ASA378

SEA → BWI · Boeing 737-800 · Alaska Airlines

Flight

Status
Completed
Arrival confirmed via
ADS-B (callsign change)
Departure
Seattle Tacoma International Airport (SEA) — Seattle, United States
Departed
2026-09-06 16:59 UTC
Arrival
Baltimore/Washington International Thurgood Marshall Airport (BWI) — Baltimore, United States
Distance flown
4105 km
Straight-line distance
3748 km
Approach distance
79 km

Aircraft

Registration
N558AS
Type
Boeing 737-800
Seats
163 total (16 Business, 147 Economy)

Altitude & speed

Max altitude
37,025 ft
Max ground speed
524 kt
Tracked
5h 2m · 3,943 km
Altitude (ft, max 37,025)
019,99439,9870m1h 0m2h 0m3h 0m4h 0m5h 0m
Ground speed (kt, max 524)
02835660m1h 0m2h 0m3h 0m4h 0m5h 0m
Altitude (ft, max 37,025)
019,99439,9870m2h 0m4h 0m
Ground speed (kt, max 524)
02835660m2h 0m4h 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

Airlines

Alaska Airlines (ASA)
Delta Air Lines (DAL)

Latest flights

DepartedFlightRouteRegAircraftStatusDistance
2026-10-01 17:02 UTC ASA378 SEA → BWI
Seattle → Baltimore
 N433AS Boeing 737-900 Completed 3840 km
2026-09-30 17:44 UTC ASA378 SEA → BWI
Seattle → Baltimore
 N265AK Boeing 737-900 Completed 3893 km
2026-09-29 17:03 UTC ASA378 SEA → BWI
Seattle → Baltimore
 N719AL Boeing 737 MAX 9 Completed 3935 km
2026-09-28 17:10 UTC ASA378 SEA → BWI
Seattle → Baltimore
 N272AK Boeing 737-900 Completed 3886 km
2026-09-27 17:22 UTC ASA378 SEA → BWI
Seattle → Baltimore
 N275AK Boeing 737-900 Completed 3921 km
2026-09-26 17:16 UTC ASA378 SEA → BWI
Seattle → Baltimore
 N419AS Boeing 737-900 Completed 3876 km
2026-09-25 17:51 UTC ASA378 SEA → BWI
Seattle → Baltimore
 N586AS Boeing 737-800 Completed 3868 km
2026-09-24 17:09 UTC ASA378 SEA → BWI
Seattle → Baltimore
 N804AK Boeing 737 MAX 8 Completed 3894 km
2026-09-23 17:11 UTC ASA378 SEA → BWI
Seattle → Baltimore
 N924AK Boeing 737 MAX 9 Completed 3887 km
2026-09-22 17:46 UTC ASA378 SEA → BWI
Seattle → Baltimore
 N938AK Boeing 737 MAX 9 Completed 3851 km
2026-09-21 17:20 UTC ASA378 SEA → BWI
Seattle → Baltimore
 N469AS Boeing 737-900 Completed 4095 km
2026-09-20 17:27 UTC ASA378 SEA → BWI
Seattle → Baltimore
 N462AS Boeing 737-900 Completed 3862 km
2026-09-19 16:55 UTC ASA378 SEA → BWI
Seattle → Baltimore
 N283AK Boeing 737-900 Completed 4021 km
2026-09-18 17:25 UTC ASA378 SEA → BWI
Seattle → Baltimore
 N553AS Boeing 737-800 Completed 4083 km
2026-09-17 17:00 UTC ASA378 SEA → BWI
Seattle → Baltimore
 N967AK Boeing 737 MAX 9 Completed 4132 km
2026-09-16 17:14 UTC ASA378 SEA → BWI
Seattle → Baltimore
 N434AS Boeing 737-900 Completed 3990 km
2026-09-15 17:33 UTC ASA378 SEA → BWI
Seattle → Baltimore
 N440AS Boeing 737-900 Completed 4119 km
2026-09-14 17:04 UTC ASA378 SEA → BWI
Seattle → Baltimore
 N462AS Boeing 737-900 Completed 4227 km
2026-09-13 17:08 UTC ASA378 SEA → BWI
Seattle → Baltimore
 N442AS Boeing 737-900 Completed 4085 km
2026-09-12 17:36 UTC ASA378 SEA → BWI
Seattle → Baltimore
 N265AK Boeing 737-900 Completed 4298 km
2026-09-11 17:24 UTC ASA378 SEA → BWI
Seattle → Baltimore
 N982AK Boeing 737 MAX 9 Completed 4034 km
2026-09-10 17:11 UTC ASA378 SEA → BWI
Seattle → Baltimore
 N297AK Boeing 737-900 Completed 4151 km
2026-09-09 17:42 UTC ASA378 SEA → BWI
Seattle → Baltimore
 N560AS Boeing 737-800 Completed 4012 km
2026-09-07 17:10 UTC ASA378 SEA → BWI
Seattle → Baltimore
 N442AS Boeing 737-900 Completed 4148 km
2026-09-06 16:59 UTC ASA378 SEA → BWI
Seattle → Baltimore
 N558AS Boeing 737-800 Completed 4105 km
2026-09-05 17:30 UTC ASA378 SEA → BWI
Seattle → Baltimore
 N579AS Boeing 737-800 Completed 4017 km
2026-09-04 16:57 UTC ASA378 SEA → BWI
Seattle → Baltimore
 N491AS Boeing 737-900 Completed 3866 km
2026-09-03 17:41 UTC ASA378 SEA → BWI
Seattle → Baltimore
 N486AS Boeing 737-900 Completed 4236 km
2026-09-02 22:30 UTC ASA378 MTN → MTN
Baltimore → Baltimore
 N462AS Boeing 737-900 Completed ~16 km est. (0 km recorded)
2026-09-02 17:38 UTC ASA378 SEA → BWI
Seattle → Baltimore
 N462AS Boeing 737-900 Completed 4432 km
2026-09-01 17:15 UTC ASA378 SEA → BWI
Seattle → Baltimore
 N519AS Boeing 737-800 Completed 4047 km
2026-08-31 17:10 UTC ASA378 SEA → BWI
Seattle → Baltimore
 N462AS Boeing 737-900 Completed 4068 km
2026-08-30 17:16 UTC ASA378 SEA → BWI
Seattle → Baltimore
 N706AL Boeing 737 MAX 9 Completed 4032 km
2026-08-29 18:04 UTC ASA378 SEA → BWI
Seattle → Baltimore
 N917KA Boeing 737 MAX 9 Completed 4029 km
2026-08-28 17:09 UTC ASA378 SEA → BWI
Seattle → Baltimore
 N282AK Boeing 737-900 Completed 4046 km
2026-08-27 17:01 UTC ASA378 SEA → BWI
Seattle → Baltimore
 N492AS Boeing 737-900 Completed 4039 km
2026-08-26 17:20 UTC ASA378 SEA → BWI
Seattle → Baltimore
 N487AS Boeing 737-900 Completed 4049 km
2026-08-25 17:11 UTC ASA378 SEA → BWI
Seattle → Baltimore
 N494AS Boeing 737-900 Completed 4111 km
2026-08-24 17:46 UTC ASA378 SEA → BWI
Seattle → Baltimore
 N493AS Boeing 737-900 Completed 4030 km
2026-08-23 17:21 UTC ASA378 SEA → BWI
Seattle → Baltimore
 N969AK Boeing 737 MAX 9 Completed 4087 km
2026-08-22 17:30 UTC ASA378 SEA → BWI
Seattle → Baltimore
 N274AK Boeing 737-900 Completed 5669 km
2026-08-21 17:03 UTC ASA378 SEA → BWI
Seattle → Baltimore
 N586AS Boeing 737-800 Completed 5454 km
2026-08-20 18:04 UTC ASA378 SEA → BWI
Seattle → Baltimore
 N724AL Boeing 737 MAX 9 Completed 7026 km
2026-08-19 17:12 UTC ASA378 SEA → BWI
Seattle → Baltimore
 N285AK Boeing 737-900 Completed 10208 km
2026-08-18 16:38 UTC ASA378 SEA → BWI
Seattle → Baltimore
 N972AK Boeing 737 MAX 9 Completed 11006 km
2026-08-17 16:44 UTC ASA378 SEA → BWI
Seattle → Baltimore
 N720AL Boeing 737 MAX 9 Completed 5692 km
2026-08-16 16:15 UTC ASA378 SEA → BWI
Seattle → Baltimore
 N962AK Boeing 737 MAX 9 Completed 4826 km
2026-08-12 16:28 UTC ASA378 SEA → BWI
Seattle → Baltimore
 N935AK Boeing 737 MAX 9 Completed 5546 km
2026-08-11 16:04 UTC ASA378 SEA → BWI
Seattle → Baltimore
 N712AL Boeing 737 MAX 9 Completed 5343 km
2026-08-10 23:20 UTC ASA378 BWI → BWI
Baltimore → Baltimore
 N733AL Boeing 737 MAX 9 Completed ~1 km est. (0 km recorded)

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