Live tracking not available yet
AS4734 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
PHL
Philadelphia International Airport
Philadelphia
TF Scheduled 7:35 PM
DAY
James M. Cox Dayton International Airport
Dayton
Scheduled 9:38 PM
2h 3m flight time
Daily
Operated by American Airlines
Recent Flights
Last 1 observedMar 13
Fri
PHL
TYS
Dep 18:36:00
(actual 00:24:00)
ER4
In Air
Schedule
Operates
Daily
Departure
7:35 PM
Arrival
9:38 PM
Duration
2h 3m
Aircraft
Bombardier CRJ-700
Terminal
TF
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
Apr 07 —
May 20, 2026