Live tracking not available yet
WN4175 has a schedule in our database but isn't on the airport board right now. Live position data typically appears within a few hours of departure.
Flight Status
Scheduled
Route Info
SAT
San Antonio International Airport
San Antonio
TA Scheduled 3:50 PM
STL
St. Louis Lambert International Airport
St Louis
T2 Scheduled 6:00 PM
2h 10m flight time
Mon-Fri
Recent Flights
No flight history yet
History builds as this flight gets tracked
Schedule
Operates
Mon-Fri
Departure
3:50 PM
Arrival
6:00 PM
Duration
2h 10m
Aircraft
Boeing 737-800
Terminal
TA
T2
Operating Days
Mo
Tu
We
Th
Fr
Sa
Su
Upcoming
Thu, Mar 19
Fri, Mar 20
Mon, Mar 23
Tue, Mar 24
Wed, Mar 25
Thu, Mar 26
Fri, Mar 27
Schedule valid
Apr 07 —
May 26, 2026