WN1748 LGA → STL

Southwest Airlines · New York, NY to St. Louis, MO · 33 flights observed, 2026-03-05 to 2026-04-06 · 888 mi

This flight's reliability varies a lot by day of week — 80% on-time on Saturdays vs. 20% on Sundays.

WN1748 covers more than one route in the data window — the stats below are for LGA → STL, the one it has flown most recently. The others are linked under “Other routes”.

On-time arrival
50%
Median delay
+17 min
90th percentile
+76 min
Cancellation rate
3%

How often is WN1748 on time?

Across 33 flights on LGA → STL from 2026-03-05 to 2026-04-06, WN1748 arrived within 15 minutes of schedule 50% of the time. The median arrival delay was +17 min, and the worst 10% of flights arrived +76 min or later. 3% of flights were cancelled.

Delay distribution

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

ArrivalFlightsShare
Early / on-time1650%
16-30 min722%
31-60 min39%
61-120 min619%
2+ hrs00%

Performance by month

MonthFlightsOn-timeAvg delay
2026-032650%+23 min
2026-04650%+25 min

Performance by day of week

DayFlightsOn-time
Mon560%
Tue450%
Wed333%
Thu540%
Fri560%
Sat580%
Sun520%

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