WN2877 MSY → LAX

Southwest Airlines · New Orleans, LA to Los Angeles, CA · 55 flights observed, 2026-01-06 to 2026-03-04 · 1,671 mi

This flight's reliability varies a lot by day of week — 89% on-time on Tuesdays vs. 50% on Thursdays.

WN2877 covers more than one route in the data window — the stats below are for MSY → LAX, the one it has flown most recently. The others are linked under “Other routes”.

On-time arrival
69%
Median delay
+2 min
90th percentile
+39 min
Cancellation rate
0%

How often is WN2877 on time?

Across 55 flights on MSY → LAX from 2026-01-06 to 2026-03-04, WN2877 arrived within 15 minutes of schedule 69% of the time. The median arrival delay was +2 min, and the worst 10% of flights arrived +39 min or later. 0% of flights were cancelled.

Delay distribution

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

ArrivalFlightsShare
Early / on-time3869%
16-30 min815%
31-60 min815%
61-120 min12%
2+ hrs00%

Performance by month

MonthFlightsOn-timeAvg delay
2026-012673%+2 min
2026-022564%+10 min
2026-03475%-1 min

Performance by day of week

DayFlightsOn-time
Mon875%
Tue989%
Wed967%
Thu850%
Fri875%
Sat560%
Sun863%

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