SEA → LAX American Airlines

American Airlines · Seattle, WA to Los Angeles, CA · 698 flights, 2025-07-01 to 2026-06-30 · aggregated across 10 flight numbers

On-time arrival
82%
Median delay
-8 min
90th percentile
+49 min
Cancellation rate
0%

How on-time is American Airlines from SEA to LAX?

Across every American Airlines flight number on SEA → LAX (698 flights, 2025-07-01 to 2026-06-30), 82% arrived within 15 minutes of schedule. Median arrival delay -8 min; the worst 10% ran +49 min or later. 0% were cancelled.

Delay distribution

Arrival delay for completed flights (excludes cancellations and diversions).

ArrivalFlightsShare
Early / on-time56782%
16-30 min396%
31-60 min243%
61-120 min172%
2+ hrs467%

Performance by month

MonthFlightsOn-timeAvg delay
2025-076281%+3 min
2025-086287%+9 min
2025-096189%+7 min
2025-105981%+25 min
2025-115480%+11 min
2025-125971%+49 min
2026-015567%+28 min
2026-025470%+30 min
2026-036189%-8 min
2026-045186%+10 min
2026-055584%+1 min
2026-066095%-4 min

Performance by day of week

DayFlightsOn-time
Mon10278%
Tue9988%
Wed8888%
Thu10279%
Fri10381%
Sat9881%
Sun10179%

Based on US DOT Bureau of Transportation Statistics on-time data. Loading the full breakdown…