Live tracking not available yet
AC3664 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
IND
Indianapolis International Airport
Indianapolis
Scheduled 2:30 PM
ORD
Chicago O'Hare International Airport
Chicago
T2 Scheduled 2:55 PM
1h 25m flight time
Mon Tue Wed Thu Sat
Operated by United Airlines
Recent Flights
Last 1 observedMar 17
Tue
DTW
DEN
Dep 16:43:00
(actual 09:24:00)
319
Boarding
Schedule
Operates
Mon Tue Wed Thu Sat
Departure
2:30 PM
Arrival
2:55 PM
Duration
1h 25m
Aircraft
Bombardier CRJ-550
Operating Days
Mo
Tu
We
Th
Fr
Sa
Su
Upcoming
Thu, Mar 19
Sat, Mar 21
Mon, Mar 23
Tue, Mar 24
Wed, Mar 25
Thu, Mar 26
Sat, Mar 28
Schedule valid
May 04 —
May 20, 2026