DAL → LGB Southwest Airlines

Southwest Airlines · Dallas, TX to Long Beach, CA · 536 flights, 2025-07-01 to 2026-06-30 · aggregated across 29 flight numbers

This route runs much more reliably at some times of day than others — 93% on-time departing 9am–12pm vs. 58% departing 6–9pm.
On-time arrival
74%
Median delay
0 min
90th percentile
+45 min
Cancellation rate
1%

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

Across every Southwest Airlines flight number on DAL → LGB (536 flights, 2025-07-01 to 2026-06-30), 74% arrived within 15 minutes of schedule. Median arrival delay 0 min; the worst 10% ran +45 min or later. 1% were cancelled.

Delay distribution

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

ArrivalFlightsShare
Early / on-time39374%
16-30 min509%
31-60 min5110%
61-120 min255%
2+ hrs92%

Performance by month

MonthFlightsOn-timeAvg delay
2025-076067%+11 min
2025-085784%+5 min
2025-095682%+7 min
2025-105375%+9 min
2025-115285%+4 min
2025-125788%+2 min
2026-013388%+2 min
2026-022864%+10 min
2026-033187%0 min
2026-043266%+15 min
2026-053540%+34 min
2026-063447%+29 min

Performance by day of week

DayFlightsOn-time
Mon7872%
Tue7885%
Wed7876%
Thu7775%
Fri7774%
Sat5664%
Sun8473%

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