Live tracking not available yet
UA1248 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
CUN
Cancún International Airport
Cancún
T3 Gate C16 Scheduled 5:30 AM
Actual 5:32 AM
IAH
George Bush Intercontinental Airport
Houston
TE Gate E8 Scheduled 8:01 AM
Actual 7:40 AM
Baggage claim F4
2h 31m flight time
Daily
Recent Flights
Last 2 observedMar 18
Wed
CUN
IAH
Dep 05:30:00
(actual 05:32:00)
739
Boarding
Mar 08
Sun
CUN
IAH
Dep 05:59:00
(actual 06:12:00)
739
In Air
Schedule
Operates
Daily
Departure
5:30 AM
Arrival
8:01 AM
Duration
2h 31m
Aircraft
Boeing 737-900
Terminal
T3
TE
Gate
C16
E8
Actual
05:32
07:40
Baggage
Carousel F4
Operating Days
Mo
Tu
We
Th
Fr
Sa
Su
Upcoming
Fri, Mar 20
Sat, Mar 21
Sun, Mar 22
Mon, Mar 23
Tue, Mar 24
Wed, Mar 25
Thu, Mar 26
Schedule valid
Mar 17 —
Jun 16, 2026