Home / Routes / KAUS → KSEA2,154 scheduled
AUS SEA4h 21m

The route from Austin Bergstrom International Airport (KAUS) in Austin to Seattle Tacoma International Airport (KSEA) in Seattle. SkyMeter tracks roughly 2,154 scheduled flights on this route across 9 carriers. The most active operator is ASA (ASA). Average block time is 4h 29m. Departures average 31 minutes off schedule, with 51% running more than 15 minutes late. The most common aircraft on this route is the BOEING Boeing 737-900.

Scheduled
2,154
last 431 days
ADS-B observed
448
Airlines
9
Avg dep delay
31m
Late >15 min
51.3%
Cancel rate
0.84%

Airlines on this route

8 carriers · scheduled

Alaska Airlines
ASA · AS · 1,179 flights · avg 30m delay · 60.5% late
9 cancelled
Delta Air Lines
DAL · DL · 958 flights · avg 31m delay · 39.9% late
9 cancelled
Southwest Airlines Co
SWA · WN · 10 flights · avg 26m delay · 50.0% late
Mn Airlines D/B/A Sun Country Airlines
SCX · SY · 2 flights · avg 28m delay · 100.0% late
Sky West Aviation
SKW · OO · 2 flights · avg 110m delay · 100.0% late
Jag
JAG · AS · 1 flights · avg 14m delay · 0.0% late
Korean Air Lines Co. Ltd
KAL · KE · 1 flights · avg —m delay · 0.0% late
Flexjet
LXJ · LXJ · 1 flights · avg —m delay · 0.0% late

Recent observed flights

From ADS-B trace data

SWA393N8930SB38M
2026-07-05 18:12  →  2026-07-05 22:23  ·  4h 10m
Replay
DAL1684N318DUBCS3
2026-07-05 16:24  →  2026-07-05 20:41  ·  4h 17m
Replay
ASA215N290AKB739
2026-07-05 13:19  →  2026-07-05 17:50  ·  4h 30m
Replay
DAL780N390DAB738
2026-07-05 11:05  →  2026-07-05 15:03  ·  3h 58m
Replay
ASA339N237AKB739
2026-07-05 00:00  →  2026-07-05 04:08  ·  4h 8m
Replay
DAL831N338DUBCS3
2026-07-04 22:10  →  2026-07-05 03:36  ·  5h 26m
Replay
SWA281N8999QB38M
2026-07-04 16:05  →  2026-07-04 20:36  ·  4h 31m
Replay
DAL1684N334DUBCS3
2026-07-04 16:02  →  2026-07-04 20:20  ·  4h 18m
Replay
ASA215N716ALB39M
2026-07-04 13:17  →  2026-07-04 18:03  ·  4h 46m
Replay
DAL780N397DAB738
2026-07-04 10:58  →  2026-07-04 15:02  ·  4h 3m
Replay

Codeshare partnerships

Marketing carriers selling tickets on this route under their own flight numbers

sells ASA 1124
sells ASA 1116
sells ASA 973
sells ASA 632
sells ASA 484
sells DAL 382
sells ASA 358
sells ASA 358
sells ASA 357
sells DAL 320
sells DAL 292
sells DAL 200
sells ASA 69
sells ASA 17
sells DAL 3

Typical aircraft

Observed via ADS-B on this route

BOEING Boeing 737-900
B739
27%
of flights
AIRBUS-BOMBARDIER Airbus A220-300
BCS3
24%
of flights
BOEING Boeing 737-800
B738
18%
of flights
BOEING Boeing 737 MAX 9
B39M
17%
of flights
AIRBUS-BOMBARDIER Airbus A220-100
BCS1
5%
of flights
BOEING Boeing 737 MAX 8
B38M
3%
of flights
BOEING Boeing 737-700
B737
1%
of flights
AIRBUS Airbus A319
A319
0%
of flights

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View KSEA → KAUS