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UA1851 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
ORD
Chicago O'Hare International Airport
Chicago
T1 Gate C24 Scheduled 7:52 PM
Actual 7:52 PM
ONT
Ontario International Airport
Ontario
T2 Gate 203 Scheduled 10:18 PM
Actual 10:18 PM
Baggage claim 1
4h 26m flight time
Daily
Recent Flights
Last 1 observedMar 11
Wed
FLL
ORD
Dep 14:30:00
(actual 15:08:00)
32Q
Boarding
Schedule
Operates
Daily
Departure
7:52 PM
Arrival
10:18 PM
Duration
4h 26m
Aircraft
Boeing 737 MAX 8
Terminal
T1
T2
Gate
C24
203
Actual
19:52
22:18
Baggage
Carousel 1
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 16 —
Mar 28, 2026