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Flight

WN3731 (SWA3731)

Route

SATSTL

Status

Arrived

Southwest Airlines flight WN3731 left San Antonio International Airport on 4 Oct 2026 at 07:32 and arrived in St Louis Airport at 09:08 local time.

Status:Arrived
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Other WN3731 flights

Multiple flights operate under the WN3731 flight number.
FromToDepartsArrivesStatus

Departure

Departs fromSan Antonio International (SAT)
DateSun 4 Oct
Departs
07:2507:32
TerminalA
GateA13
Check-in deskNot available

Arrival

Arrives atSt Louis (STL)
DateSun 4 Oct
Arrives
09:3009:08
Terminal2
GateE6
Luggage beltNot available
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