Live tracking not available yet
UA660 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 C3 Scheduled 8:47 AM
Actual 9:10 AM
SAN
San Diego International Airport
San Diego
T2 Gate 40 Scheduled 11:38 AM
Actual 10:42 AM
Baggage claim 6
4h 51m flight time
Daily
Recent Flights
Last 1 observedMar 09
Mon
ORD
SAN
Dep 08:46:00
(actual 08:55:00)
A21N
Boarding
Schedule
Operates
Daily
Departure
8:47 AM
Arrival
11:38 AM
Duration
4h 51m
Aircraft
A21N
Terminal
T1
T2
Gate
C3
40
Actual
09:10
10:42
Baggage
Carousel 6
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
Mar 17 —
Jun 16, 2026