LGB → SMF Southwest Airlines

Southwest Airlines · Long Beach, CA to Sacramento, CA · 1,893 flights, 2025-07-01 to 2026-06-30 · aggregated across 73 flight numbers

On-time arrival
88%
Median delay
-11 min
90th percentile
+21 min
Cancellation rate
0%

How on-time is Southwest Airlines from LGB to SMF?

Across every Southwest Airlines flight number on LGB → SMF (1,893 flights, 2025-07-01 to 2026-06-30), 88% arrived within 15 minutes of schedule. Median arrival delay -11 min; the worst 10% ran +21 min or later. 0% were cancelled.

Delay distribution

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

ArrivalFlightsShare
Early / on-time1,66188%
16-30 min814%
31-60 min844%
61-120 min472%
2+ hrs131%

Performance by month

MonthFlightsOn-timeAvg delay
2025-0717086%+0 min
2025-0816292%-7 min
2025-0915991%-5 min
2025-1016388%-3 min
2025-1117084%-1 min
2025-1216985%+1 min
2026-0116192%-10 min
2026-0215590%-8 min
2026-0314991%-8 min
2026-0414293%-5 min
2026-0514490%-4 min
2026-0614278%+2 min

Performance by day of week

DayFlightsOn-time
Mon28986%
Tue27692%
Wed27095%
Thu28986%
Fri28286%
Sat22188%
Sun25984%

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