WN1603 DAL → MSY

Southwest Airlines · Dallas, TX to New Orleans, LA · 49 flights observed, 2026-04-07 to 2026-06-03 · 437 mi

This flight's reliability varies a lot by day of week — 100% on-time on Mondays vs. 63% on Thursdays.

WN1603 covers more than one route in the data window — the stats below are for DAL → MSY, the one it has flown most recently. The others are linked under “Other routes”.

On-time arrival
82%
Median delay
-4 min
90th percentile
+30 min
Cancellation rate
0%

How often is WN1603 on time?

Across 49 flights on DAL → MSY from 2026-04-07 to 2026-06-03, WN1603 arrived within 15 minutes of schedule 82% of the time. The median arrival delay was -4 min, and the worst 10% of flights arrived +30 min or later. 0% of flights were cancelled.

Delay distribution

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

ArrivalFlightsShare
Early / on-time4082%
16-30 min48%
31-60 min48%
61-120 min12%
2+ hrs00%

Performance by month

MonthFlightsOn-timeAvg delay
2026-042186%-3 min
2026-052576%+5 min
2026-063100%-7 min

Performance by day of week

DayFlightsOn-time
Mon8100%
Tue989%
Wed967%
Thu863%
Fri888%
SatNo data—
Sun786%

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