Live tracking not available yet
UA4040 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
SBN
South Bend International Airport
South Bend
Scheduled 9:54 AM
IAD
Washington Dulles International Airport
Dulles
Scheduled 11:35 AM
1h 41m flight time
Daily
Recent Flights
Last 4 observedMar 17
Tue
IAH
DFW
Dep 07:31:00
(actual 08:25:00)
E7W
Boarding
Mar 14
Sat
IAH
DFW
Dep 07:25:00
(actual 07:40:00)
E7W
Boarding
Mar 10
Tue
IAH
DFW
Dep 07:25:00
(actual 07:40:00)
E7W
Boarding
Mar 07
Sat
IAH
DFW
Dep 07:25:00
(actual 09:37:00)
E7W
Boarding
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
May 21 —
Jun 14, 2026