WN1558 DAL → LGB

Southwest Airlines · Dallas, TX to Long Beach, CA · 49 flights observed, 2026-04-07 to 2026-06-03 · 1,232 mi

This flight runs much more reliably at some times of day than others — 100% on-time departing 9am–12pm vs. 35% departing 6–9pm.

WN1558 covers more than one route in the data window — the stats below are for DAL → LGB, the one it has flown most recently. The others are linked under “Other routes”.

On-time arrival
58%
Median delay
+9 min
90th percentile
+91 min
Cancellation rate
2%

How often is WN1558 on time?

Across 49 flights on DAL → LGB from 2026-04-07 to 2026-06-03, WN1558 arrived within 15 minutes of schedule 58% of the time. The median arrival delay was +9 min, and the worst 10% of flights arrived +91 min or later. 2% of flights were cancelled.

Delay distribution

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

ArrivalFlightsShare
Early / on-time2858%
16-30 min613%
31-60 min613%
61-120 min613%
2+ hrs24%

Performance by month

MonthFlightsOn-timeAvg delay
2026-042065%+18 min
2026-052552%+27 min
2026-06367%+41 min

Performance by day of week

DayFlightsOn-time
Mon888%
Tue838%
Wed933%
Thu850%
Fri850%
SatNo data—
Sun7100%

Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…