Southwest Airlines
WN702Boston to St. Louis
Southwest Airlines flight WN702 flies from Boston (BOS) to St. Louis (STL), 1,681 km. Over August 2025 to July 2026 it usually arrives about 10 minutes late: 72% of 340 flights arrived within 15 minutes of schedule and 0.9% were cancelled (US Department of Transportation data).
On-time record, last 12 months
72%
on time (within 15 min)
16%
more than 30 min late
0.9%
cancelled
+10 min
average arrival vs schedule
Every operation of WN702, August 2025 to July 2026: 340 flights. Source: US Bureau of Transportation Statistics, public domain.
Routes flown as WN702
- Boston (BOS) to St. Louis (STL)58 flights
- Austin Bergstrom (AUS) to New Orleans (MSY)53 flights
- Denver (DEN) to Dallas Love Field (DAL)50 flights
- Boise (BOI) to Las Vegas (LAS)42 flights
- Fort Lauderdale Hollywood (FLL) to Pittsburgh (PIT)39 flights
- Denver (DEN) to Indianapolis (IND)23 flights
- Denver (DEN) to Chicago Midway (MDW)17 flights
- Indianapolis (IND) to Baltimore (BWI)8 flights
- Pittsburgh (PIT) to Tampa (TPA)8 flights
- Dallas Love Field (DAL) to Austin Bergstrom (AUS)7 flights
Other flights from Boston to St. Louis
More about Boston (BOS) and St. Louis (STL).
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