Live tracking not available yet
AC4557 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
BOI
Boise Air Terminal/Gowen Field
Boise
Gate B21 Scheduled 7:47 AM
Actual 7:57 AM
ORD
Chicago O'Hare International Airport
Chicago
T2 Gate F7 Scheduled 12:32 PM
Actual 11:41 AM
Baggage claim 6
3h 45m flight time
Daily
Operated by SkyWest Airlines
Recent Flights
Last 3 observedMar 14
Sat
BOI
ORD
Dep 07:47:00
(actual 07:57:00)
E7W
In Air
Mar 10
Tue
BOI
ORD
Dep 07:47:00
(actual 07:56:00)
E7W
In Air
Mar 09
Mon
BOI
ORD
Dep 07:47:00
(actual 07:48:00)
E7W
In Air
Schedule
Operates
Daily
Departure
7:47 AM
Arrival
12:32 PM
Duration
3h 45m
Aircraft
Embraer E175
Gate
B21
F7
Actual
07:57
11:41
Baggage
Carousel 6
Operating Days
Mo
Tu
We
Th
Fr
Sa
Su
Upcoming
Wed, Mar 18
Thu, Mar 19
Fri, Mar 20
Sat, Mar 21
Sun, Mar 22
Mon, Mar 23
Tue, Mar 24
Schedule valid
Mar 02 —
Jun 03, 2026