Live tracking not available yet
WN4398 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
LAX
Los Angeles International Airport
Los Angeles
T1 Scheduled 5:10 AM
MDW
Chicago Midway International Airport
Chicago
Scheduled 11:10 AM
4h 0m flight time
Mon Thu Fri Sat Sun
Recent Flights
Last 1 observedMar 14
Sat
SAT
LAX
Dep 12:15:00
(actual 12:45:00)
B38M
Boarding
Schedule
Operates
Mon Thu Fri Sat Sun
Departure
5:10 AM
Arrival
11:10 AM
Duration
4h 0m
Aircraft
Boeing 737-800
Terminal
T1
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
Thu, Mar 26
Fri, Mar 27
Schedule valid
Jun 04 —
Jun 12, 2026