Home / Routes / KSEA → KLAX8,064 scheduled

The route from Seattle Tacoma International Airport (KSEA) in Seattle to Los Angeles International Airport (KLAX) in Los Angeles. SkyMeter tracks roughly 8,064 scheduled flights on this route across 23 carriers. The most active operator is ASA (ASA). Average block time is 2h 44m. Departures average 32 minutes off schedule, with 62% running more than 15 minutes late. The most common aircraft on this route is the BOEING Boeing 737-800.

Scheduled
8,064
last 431 days
ADS-B observed
1,820
Airlines
23
Avg dep delay
32m
Late >15 min
62.5%
Cancel rate
0.83%

Recent observed flights

From ADS-B trace data

2026-07-05 19:43  →  2026-07-05 22:19  ·  2h 35m
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2026-07-05 19:43  →  2026-07-05 22:19  ·  2h 35m
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2026-07-05 18:25  →  2026-07-05 21:11  ·  2h 45m
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2026-07-05 18:25  →  2026-07-05 21:11  ·  2h 45m
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2026-07-05 17:37  →  2026-07-05 20:33  ·  2h 55m
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2026-07-05 17:37  →  2026-07-05 20:33  ·  2h 55m
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2026-07-05 17:28  →  2026-07-05 20:35  ·  3h 6m
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2026-07-05 17:28  →  2026-07-05 20:35  ·  3h 6m
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2026-07-05 17:03  →  2026-07-05 20:00  ·  2h 57m
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2026-07-05 14:47  →  2026-07-05 17:30  ·  2h 43m
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Codeshare partnerships

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

sells ASA 3251
sells ASA 3244
sells ASA 2682
sells DAL 2179
sells ASA 1682
sells DAL 1482
sells DAL 1233
sells DAL 1152
sells ASA 1075
sells ASA 1040
sells ASA 1027
sells DAL 899
sells UAL 882
sells ASA 876
sells ASA 765
sells DAL 731
sells UAL 716
sells UAL 716
sells DAL 641
sells AAL 625

Looking for the return flight?

View KLAX → KSEA