LAX → TUS Southwest Airlines

Southwest Airlines · Los Angeles, CA to Tucson, AZ · 466 flights, 2025-07-01 to 2026-06-30 · aggregated across 33 flight numbers

This route has been getting less reliable recently — 2026-06's on-time rate (44%) is well below the 72% average from earlier months.
On-time arrival
69%
Median delay
0 min
90th percentile
+51 min
Cancellation rate
0%

How on-time is Southwest Airlines from LAX to TUS?

Across every Southwest Airlines flight number on LAX → TUS (466 flights, 2025-07-01 to 2026-06-30), 69% arrived within 15 minutes of schedule. Median arrival delay 0 min; the worst 10% ran +51 min or later. 0% were cancelled.

Delay distribution

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

ArrivalFlightsShare
Early / on-time31969%
16-30 min6013%
31-60 min4810%
61-120 min296%
2+ hrs92%

Performance by month

MonthFlightsOn-timeAvg delay
2025-073181%+0 min
2025-083177%+4 min
2025-093067%+20 min
2025-103569%+8 min
2025-114480%+2 min
2025-124470%+12 min
2026-013491%+0 min
2026-023566%+11 min
2026-034461%+15 min
2026-044672%+10 min
2026-054856%+21 min
2026-064344%+25 min

Performance by day of week

DayFlightsOn-time
Mon7560%
Tue5679%
Wed5379%
Thu7469%
Fri8061%
Sat5267%
Sun7571%

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