YAFT.LIVE

ASA1421

SEA → PDX · Boeing 737-800 · Alaska Airlines

Flight

Status
Completed
Departure
Seattle Tacoma International Airport (SEA) — Seattle, United States
Departed
2026-08-17 17:54 UTC
Arrival
Portland International Airport (PDX) — Portland, United States
Distance flown
8452 km
Straight-line distance
208 km
Approach distance
77 km

Aircraft

Registration
N556AS
Type
Boeing 737-800
Seats
163 total (16 Business, 147 Economy)

Altitude & speed

Max altitude
38,025 ft
Max ground speed
530 kt
Tracked
9h 48m · 6,409 km
Altitude (ft, max 38,025)
020,53441,0670m1h 0m2h 0m3h 0m4h 0m5h 0m6h 0m7h 0m8h 0m9h 0m
Ground speed (kt, max 530)
02865720m1h 0m2h 0m3h 0m4h 0m5h 0m6h 0m7h 0m8h 0m9h 0m
Altitude (ft, max 38,025)
020,53441,0670m2h 0m4h 0m6h 0m8h 0m
Ground speed (kt, max 530)
02865720m2h 0m4h 0m6h 0m8h 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
2026-10-02 00:56 UTC ASA1421 IAH → PDX
Houston → Portland
 N281AK Boeing 737-900 Completed (landing confirmed by airport data) 3201 km
2026-10-01 00:00 UTC ASA1421 IAH → PDX
Houston → Portland
 N732AL Boeing 737 MAX 9 Completed 3032 km
2026-09-30 00:07 UTC ASA1421 IAH → PDX
Houston → Portland
 N969AK Boeing 737 MAX 9 Completed 3007 km
2026-09-28 23:33 UTC ASA1421 IAH → PDX
Houston → Portland
 N990AK Boeing 737 MAX 9 Completed 2982 km
2026-09-27 23:29 UTC ASA1421 IAH → PDX
Houston → Portland
 N710AL Boeing 737 MAX 9 Completed 3026 km
2026-09-26 23:19 UTC ASA1421 IAH → PDX
Houston → Portland
 N267AK Boeing 737-900 Completed 2982 km
2026-09-25 23:28 UTC ASA1421 IAH → PDX
Houston → Portland
 N537AS Boeing 737-800 Completed 3157 km
2026-09-24 23:58 UTC ASA1421 IAH → PDX
Houston → Portland
 N479AS Boeing 737-900 Completed 3042 km
2026-09-23 23:17 UTC ASA1421 IAH → PDX
Houston → Portland
 N408AS Boeing 737-900 Completed 3024 km
2026-09-22 23:19 UTC ASA1421 IAH → PDX
Houston → Portland
 N409AS Boeing 737-900 Completed 3060 km
2026-09-21 23:19 UTC ASA1421 IAH → PDX
Houston → Portland
 N926AK Boeing 737 MAX 9 Completed 2978 km
2026-09-20 23:32 UTC ASA1421 IAH → PDX
Houston → Portland
 N710AL Boeing 737 MAX 9 Completed 3010 km
2026-09-19 23:22 UTC ASA1421 IAH → PDX
Houston → Portland
 N403AS Boeing 737-900 Completed 3165 km
2026-09-19 00:32 UTC ASA1421 IAH → PDX
Houston → Portland
 N431AS Boeing 737-900 Completed 3176 km
2026-09-17 23:34 UTC ASA1421 IAH → PDX
Houston → Portland
 N947AK Boeing 737 MAX 9 Completed 3092 km
2026-09-16 23:17 UTC ASA1421 IAH → PDX
Houston → Portland
 N264AK Boeing 737-900 Completed 3195 km
2026-09-15 23:13 UTC ASA1421 IAH → PDX
Houston → Portland
 N486AS Boeing 737-900 Completed 3306 km
2026-09-14 23:24 UTC ASA1421 IAH → PDX
Houston → Portland
 N268AK Boeing 737-900 Completed 3157 km
2026-09-13 23:54 UTC ASA1421 IAH → PDX
Houston → Portland
 N413AS Boeing 737-900 Completed 3212 km
2026-09-12 23:12 UTC ASA1421 IAH → PDX
Houston → Portland
 N296AK Boeing 737-900 Completed 3117 km
2026-09-11 23:26 UTC ASA1421 IAH → PDX
Houston → Portland
 N921AK Boeing 737 MAX 9 Completed 3538 km
2026-09-10 23:34 UTC ASA1421 IAH → PDX
Houston → Portland
 N403AS Boeing 737-900 Completed 3386 km
2026-09-09 23:21 UTC ASA1421 IAH → PDX
Houston → Portland
 N435AS Boeing 737-900 Completed 3242 km
2026-09-07 23:29 UTC ASA1421 IAH → PDX
Houston → Portland
 N548AS Boeing 737-800 Completed 3123 km
2026-09-06 23:26 UTC ASA1421 IAH → PDX
Houston → Portland
 N472AS Boeing 737-900 Completed 3175 km
2026-09-06 00:09 UTC ASA1421 IAH → PDX
Houston → Portland
 N526AS Boeing 737-800 Completed 3157 km
2026-09-04 23:25 UTC ASA1421 IAH → PDX
Houston → Portland
 N804AK Boeing 737 MAX 8 Completed 3024 km
2026-09-03 23:42 UTC ASA1421 IAH → PDX
Houston → Portland
 N551AS Boeing 737-800 Completed 3182 km
2026-09-02 23:48 UTC ASA1421 IAH → PDX
Houston → Portland
 N494AS Boeing 737-900 Completed 3189 km
2026-09-01 23:57 UTC ASA1421 IAH → PDX
Houston → Portland
 N961AK Boeing 737 MAX 9 Completed 3185 km
2026-09-01 01:26 UTC ASA1421 IAH → PDX
Houston → Portland
 N546AS Boeing 737-800 Completed 3305 km
2026-08-30 23:32 UTC ASA1421 IAH → PDX
Houston → Portland
 N716AL Boeing 737 MAX 9 Completed 3158 km
2026-08-29 23:42 UTC ASA1421 IAH → PDX
Houston → Portland
 N535AS Boeing 737-800 Completed 3164 km
2026-08-27 23:44 UTC ASA1421 IAH → PDX
Houston → Portland
 N537AS Boeing 737-800 Completed 3153 km
2026-08-26 23:15 UTC ASA1421 IAH → PDX
Houston → Portland
 N525AS Boeing 737-800 Completed 3464 km
2026-08-25 23:20 UTC ASA1421 IAH → PDX
Houston → Portland
 N553AS Boeing 737-800 Completed 3380 km
2026-08-25 00:04 UTC ASA1421 IAH → PDX
Houston → Portland
 N558AS Boeing 737-800 Completed 3170 km
2026-08-24 00:12 UTC ASA1421 IAH → PDX
Houston → Portland
 N943AK Boeing 737 MAX 9 Completed 3111 km
2026-08-23 00:16 UTC ASA1421 IAH → PDX
Houston → Portland
 N546AS Boeing 737-800 Completed 4846 km
2026-08-21 23:27 UTC ASA1421 IAH → PDX
Houston → Portland
 N551AS Boeing 737-800 Completed 4964 km
2026-08-20 23:43 UTC ASA1421 IAH → PDX
Houston → Portland
 N538AS Boeing 737-800 Completed 3933 km
2026-08-19 23:32 UTC ASA1421 IAH → PDX
Houston → Portland
 N298AK Boeing 737-900 Completed 4574 km
2026-08-18 23:36 UTC ASA1421 IAH → PDX
Houston → Portland
 N274AK Boeing 737-900 Completed 5100 km
2026-08-17 17:54 UTC ASA1421 SEA → PDX
Seattle → Portland
 N556AS Boeing 737-800 Completed 8452 km
2026-08-16 23:59 UTC ASA1421 IAH → PDX
Houston → Portland
 N738AL Boeing 737 MAX 9 Completed 4360 km
2026-08-15 23:39 UTC ASA1421 IAH → PDX
Houston → Portland
 N527AS Boeing 737-800 Completed ~7729 km est. (5051 km recorded)
2026-08-14 23:39 UTC ASA1421 IAH → PDX
Houston → Portland
 N537AS Boeing 737-800 Completed ~5801 km est. (4560 km recorded)
2026-08-13 18:21 UTC ASA1421 SEA → PDX
Seattle → Portland
 N477AS Boeing 737-900 Completed 6578 km
2026-08-13 13:55 UTC ASA1421 LAX → SEA
Los Angeles → Seattle
 N477AS Boeing 737-900 Completed 1894 km
2026-08-11 17:54 UTC ASA1421 SEA → PDX
Seattle → Portland
 N563AS Boeing 737-800 Completed 8914 km

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