SEA → OAK Alaska Airlines

Alaska Airlines · Seattle, WA to Oakland, CA · 1,314 flights, 2025-07-01 to 2026-06-30 · aggregated across 27 flight numbers

On-time arrival
81%
Median delay
-4 min
90th percentile
+30 min
Cancellation rate
2%

How on-time is Alaska Airlines from SEA to OAK?

Across every Alaska Airlines flight number on SEA → OAK (1,314 flights, 2025-07-01 to 2026-06-30), 81% arrived within 15 minutes of schedule. Median arrival delay -4 min; the worst 10% ran +30 min or later. 2% were cancelled.

Delay distribution

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

ArrivalFlightsShare
Early / on-time1,04481%
16-30 min1209%
31-60 min796%
61-120 min363%
2+ hrs141%

Performance by month

MonthFlightsOn-timeAvg delay
2025-0715075%+7 min
2025-0814870%+12 min
2025-0913582%+0 min
2025-1011485%-1 min
2025-1110287%-3 min
2025-129072%+12 min
2026-017978%+2 min
2026-027992%-4 min
2026-038980%+4 min
2026-049488%-4 min
2026-0511486%+0 min
2026-069980%+4 min

Performance by day of week

DayFlightsOn-time
Mon19377%
Tue17982%
Wed17784%
Thu19578%
Fri18881%
Sat17284%
Sun18980%

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