Live tracking not available yet
UA4066 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
TD Scheduled 6:00 AM
IAH
George Bush Intercontinental Airport
Houston
TB Scheduled 8:42 AM
3h 42m flight time
Sat-Sun
Recent Flights
Last 1 observedMar 15
Sun
IAH
COS
Dep 09:49:00
(actual 09:57:00)
E75L
Boarding
Schedule
Operates
Sat-Sun
Departure
6:00 AM
Arrival
8:42 AM
Duration
3h 42m
Aircraft
Embraer E175
Terminal
TD
TB
Operating Days
Mo
Tu
We
Th
Fr
Sa
Su
Upcoming
Sat, Mar 21
Sun, Mar 22
Sat, Mar 28
Sun, Mar 29
Sat, Apr 4
Sun, Apr 5
Sat, Apr 11
Schedule valid
May 23 —
Jun 14, 2026