MSO → SAN Alaska Airlines

Alaska Airlines · Missoula, MT to San Diego, CA · 10 flights, 2025-07-05 to 2026-06-27 · aggregated across 2 flight numbers

This route is usually on time, but has a real long-delay tail — typical (median) delay is -4 min, while the worst 10% run +66 min or later.
On-time arrival
70%
Median delay
-4 min
90th percentile
+66 min
Cancellation rate
0%

How on-time is Alaska Airlines from MSO to SAN?

Across every Alaska Airlines flight number on MSO → SAN (10 flights, 2025-07-05 to 2026-06-27), 70% arrived within 15 minutes of schedule. Median arrival delay -4 min; the worst 10% ran +66 min or later. 0% were cancelled.

Delay distribution

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

ArrivalFlightsShare
Early / on-time770%
16-30 min00%
31-60 min110%
61-120 min220%
2+ hrs00%

Performance by month

MonthFlightsOn-timeAvg delay
2025-074100%-5 min
2025-08333%+44 min
2026-06367%+16 min

Performance by day of week

DayFlightsOn-time
MonNo data—
TueNo data—
WedNo data—
ThuNo data—
FriNo data—
Sat1070%
SunNo data—

AS flight numbers on MSO → SAN

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