ASA740

Flight

Status

Completed

Arrival confirmed via

ADS-B (callsign change)

Departure

Boise Air Terminal/Gowen Field (BOI) — Boise, United States

Departed

2026-09-28 19:40 UTC

Arrival

Portland International Airport (PDX) — Portland, United States

Distance flown

581 km

Straight-line distance

553 km

Approach distance

90 km

Aircraft

Registration

N435AS

Type

Boeing 737-900

Seats

178 total (138 Economy, 24 Premium, 16 First)

Altitude & speed

Max altitude

36,025 ft

Max ground speed

445 kt

Tracked

1h 0m · 580 km

Altitude (ft, max 36,025)

Ground speed (kt, max 445)

Altitude (ft, max 36,025)

Ground speed (kt, max 445)

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)

Austrian Airlines (AUA)

Delta Air Lines (DAL)

Latest flights

Departed	Flight	Route	Reg	Aircraft	Status	Distance
2026-10-02 19:43 UTC	ASA740	BOI → PDX Boise → Portland	N495AS	Boeing 737-900	Completed	624 km
2026-10-01 19:41 UTC	ASA740	BOI → PDX Boise → Portland	N579AS	Boeing 737-800	Completed	638 km
2026-09-30 19:17 UTC	ASA740	BOI → PDX Boise → Portland	N562AS	Boeing 737-800	Completed	569 km
2026-09-29 19:20 UTC	ASA740	BOI → PDX Boise → Portland	N434AS	Boeing 737-900	Completed	620 km
2026-09-28 19:40 UTC	ASA740	BOI → PDX Boise → Portland	N435AS	Boeing 737-900	Completed	581 km
2026-09-28 17:12 UTC	ASA740	SEA → BOI Seattle → Boise	N435AS	Boeing 737-900	Completed	689 km
2026-09-27 19:30 UTC	ASA740	BOI → PDX Boise → Portland	N619AS	Boeing 737-700	Completed	591 km
2026-09-26 19:29 UTC	ASA740	BOI → PDX Boise → Portland	N532AS	Boeing 737-800	Completed	568 km
2026-09-25 19:38 UTC	ASA740	BOI → PDX Boise → Portland	N292AK	Boeing 737-900	Completed	569 km
2026-09-24 19:30 UTC	ASA740	BOI → PDX Boise → Portland	N813AK	Boeing 737 MAX 8	Completed	638 km
2026-09-23 19:34 UTC	ASA740	BOI → PDX Boise → Portland	N560AS	Boeing 737-800	Completed	653 km
2026-09-22 19:26 UTC	ASA740	BOI → PDX Boise → Portland	N518AS	Boeing 737-800	Completed	618 km
2026-09-21 19:28 UTC	ASA740	BOI → PDX Boise → Portland	N809AK	Boeing 737 MAX 8	Completed	615 km
2026-09-20 19:28 UTC	ASA740	BOI → PDX Boise → Portland	N622AS	Boeing 737-700	Completed	595 km
2026-09-19 19:20 UTC	ASA740	BOI → PDX Boise → Portland	N413AS	Boeing 737-900	Completed	604 km
2026-09-18 19:32 UTC	ASA740	BOI → PDX Boise → Portland	N238AK	Boeing 737-900	Completed	614 km
2026-09-17 19:53 UTC	ASA740	BOI → PDX Boise → Portland	N586AS	Boeing 737-800	Completed	658 km
2026-09-16 19:27 UTC	ASA740	BOI → PDX Boise → Portland	N433AS	Boeing 737-900	Completed	738 km
2026-09-15 19:27 UTC	ASA740	BOI → PDX Boise → Portland	N967AK	Boeing 737 MAX 9	Completed	762 km
2026-09-14 19:33 UTC	ASA740	BOI → PDX Boise → Portland	N956AK	Boeing 737 MAX 9	Completed	604 km
2026-09-13 19:29 UTC	ASA740	BOI → PDX Boise → Portland	N953AK	Boeing 737 MAX 9	Completed	637 km
2026-09-12 19:20 UTC	ASA740	BOI → PDX Boise → Portland	N846AK	Boeing 737 MAX 8	Completed	638 km
2026-09-11 19:29 UTC	ASA740	BOI → PDX Boise → Portland	N594AS	Boeing 737-800	Completed	595 km
2026-09-10 19:33 UTC	ASA740	BOI → PDX Boise → Portland	N448AS	Boeing 737-900	Completed	648 km
2026-09-09 19:26 UTC	ASA740	BOI → PDX Boise → Portland	N943AK	Boeing 737 MAX 9	Completed	625 km
2026-09-07 19:42 UTC	ASA740	BOI → PDX Boise → Portland	N278AK	Boeing 737-900	Completed	646 km
2026-09-06 22:05 UTC	ASA740	PDX → ? Portland → ?	N823AK	Boeing 737 MAX 8	Incomplete (signal lost)	663 km
2026-09-06 19:33 UTC	ASA740	BOI → PDX Boise → Portland	N823AK	Boeing 737 MAX 8	Completed	662 km
2026-09-05 19:35 UTC	ASA740	BOI → PDX Boise → Portland	N570AS	Boeing 737-800	Completed	634 km
2026-09-04 19:37 UTC	ASA740	BOI → PDX Boise → Portland	N478AS	Boeing 737-900	Completed	620 km
2026-09-03 19:37 UTC	ASA740	BOI → PDX Boise → Portland	N464AS	Boeing 737-900	Completed	712 km
2026-09-02 19:57 UTC	ASA740	BOI → PDX Boise → Portland	N278AK	Boeing 737-900	Completed	660 km
2026-09-01 19:24 UTC	ASA740	BOI → PDX Boise → Portland	N526AS	Boeing 737-800	Completed	640 km
2026-08-31 22:39 UTC	ASA740	BOI → PDX Boise → Portland	N272AK	Boeing 737-900	Completed	650 km
2026-08-30 20:04 UTC	ASA740	BOI → PDX Boise → Portland	N525AS	Boeing 737-800	Completed	579 km
2026-08-29 19:43 UTC	ASA740	BOI → PDX Boise → Portland	N974AK	Boeing 737 MAX 9	Completed	639 km
2026-08-28 19:47 UTC	ASA740	BOI → PDX Boise → Portland	N525AS	Boeing 737-800	Completed	584 km
2026-08-27 19:43 UTC	ASA740	BOI → PDX Boise → Portland	N277AK	Boeing 737-900	Completed	822 km
2026-08-26 19:40 UTC	ASA740	BOI → PDX Boise → Portland	N587AS	Boeing 737-800	Completed	715 km
2026-08-25 19:14 UTC	ASA740	BOI → PDX Boise → Portland	N586AS	Boeing 737-800	Completed	634 km
2026-08-24 19:34 UTC	ASA740	BOI → PDX Boise → Portland	N710AL	Boeing 737 MAX 9	Completed	603 km
2026-08-23 19:26 UTC	ASA740	BOI → PDX Boise → Portland	N529AS	Boeing 737-800	Completed	610 km
2026-08-22 19:34 UTC	ASA740	BOI → PDX Boise → Portland	N581AS	Boeing 737-800	Completed	786 km
2026-08-21 19:42 UTC	ASA740	BOI → PDX Boise → Portland	N842AK	Boeing 737 MAX 8	Completed	884 km
2026-08-20 19:28 UTC	ASA740	BOI → PDX Boise → Portland	N280AK	Boeing 737-900	Completed	975 km
2026-08-19 19:26 UTC	ASA740	BOI → PDX Boise → Portland	N821AK	Boeing 737 MAX 8	Completed	1310 km
2026-08-18 22:59 UTC	ASA740	BOI → SEA Boise → Seattle	N527AS	Boeing 737-800	Completed	~2733 km est. (1084 km recorded)
2026-08-17 22:28 UTC	ASA740	BOI → SEA Boise → Seattle	N809AK	Boeing 737 MAX 8	Completed	1008 km
2026-08-16 23:20 UTC	ASA740	BOI → SEA Boise → Seattle	N815AK	Boeing 737 MAX 8	Completed	1009 km
2026-08-15 22:44 UTC	ASA740	BOI → SEA Boise → Seattle	N838AK	Boeing 737 MAX 8	Completed	~6992 km est. (1137 km recorded)