Live tracking not available yet
WN4639 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
PIT
Pittsburgh International Airport
Pittsburgh
Scheduled 6:50 AM
STL
St. Louis Lambert International Airport
St Louis
T2 Scheduled 7:40 AM
1h 50m flight time
Daily
Recent Flights
Last 1 observedMar 07
Sat
PHX
GEG
Dep 08:55:00
(actual 09:22:00)
7M8
In Air
Schedule
Operating Days
Mo
Tu
We
Th
Fr
Sa
Su
Upcoming
Thu, Mar 19
Fri, Mar 20
Sat, Mar 21
Sun, Mar 22
Mon, Mar 23
Tue, Mar 24
Wed, Mar 25
Schedule valid
Apr 07 —
Jun 03, 2026