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Flight WN 3731: San Antonio → St. Louis

Southwest Airlines4 October 2026Status unknownUpdated 7 h 25 min ago, official airport data

Flight WN 3731, 4 October 2026

All flights San Antonio → St. Louis

Departure

San Antonio SAT

We do not track the departure airport.

Not departed yet

Arrival

St. Louis STL

09:14

Expected09:30 scheduled16 min early

Data from the official airport boards. Times are local to each airport.

Follow flight WN 3731, 4 October 2026

We will message you when the status, time, terminal, check-in desk or gate changes on the airport board, exactly as the board shows it. Every message has a Stop button or link.

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Flight time
2 h 15 min
Distance
≈ 1,266 km
Days of the week

Punctuality of flight WN 3731

The last 60 days of boards hold fewer than 5 finished flights with a known departure time: too few to count punctuality.

Flight WN 3731: schedule and upcoming dates

Days it flew in the last 60 days
Usual departure time
14:40
Usual arrival time
09:30

Dates already on the boards

  • Sun 4 OctArrival 09:30Status unknown
  • Mon 5 OctDeparture 14:40, Arrival 16:55Scheduled

Follow flight WN 3731, 5 October 2026

We will message you when the status, time, terminal, check-in desk or gate changes on the airport board, exactly as the board shows it. Every message has a Stop button or link.

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Route of flight WN 3731

Departure airport: San Antonio (SAT). Arrival airport: St. Louis (STL). Scheduled flight time: about 2 h 15 min. Distance between the airports: about 1,266 km in a straight line.

See also

Questions about flight WN 3731

Is flight WN 3731 on time today?
For 4 October 2026 the airport board shows flight WN 3731 as “Status unknown”. Arrival: St. Louis, 09:14.
Which terminal and gate does flight WN 3731 use?
The boards do not show a terminal or gate for this flight yet. Gates are announced shortly before boarding and can change: check the screens at the airport.
How often is flight WN 3731 delayed?
The last 60 days of boards hold fewer than 5 finished flights with a known departure time: too few to count punctuality.
How long does flight WN 3731 take?
About 2 h 15 min by the schedule. The airports are 1266 km apart.
On which days does flight WN 3731 operate?
In the last 60 days it was on the boards on: Monday, Sunday.
How can I get notified when flight WN 3731 changes?
Use the notifications block at the top of this page: Telegram or e-mail. We will message you when the status, time, terminal, check-in desk or gate changes on the airport board, exactly as the board shows it. Every message has a Stop button or link.