WN676 STL → PHL

Southwest Airlines · St. Louis, MO to Philadelphia, PA · 46 flights observed, 2025-11-02 to 2026-01-05 · 814 mi

This flight runs much more reliably at some times of day than others — 79% on-time departing 6–9pm vs. 40% departing 3–6pm.

WN676 covers more than one route in the data window — the stats below are for STL → PHL, the one it has flown most recently. The others are linked under “Other routes”.

On-time arrival
74%
Median delay
0 min
90th percentile
+49 min
Cancellation rate
0%

How often is WN676 on time?

Across 46 flights on STL → PHL from 2025-11-02 to 2026-01-05, WN676 arrived within 15 minutes of schedule 74% of the time. The median arrival delay was 0 min, and the worst 10% of flights arrived +49 min or later. 0% of flights were cancelled.

Delay distribution

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

ArrivalFlightsShare
Early / on-time3474%
16-30 min49%
31-60 min49%
61-120 min37%
2+ hrs12%

Performance by month

MonthFlightsOn-timeAvg delay
2025-112475%+2 min
2025-122075%+16 min
2026-01250%+19 min

Performance by day of week

DayFlightsOn-time
Mon771%
Tue683%
Wed888%
Thu863%
Fri6100%
Sat450%
Sun757%

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