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(UA) United Airlines 551 Flight Tracker
Flight Status
UA 551
United Airlines
SAT
San Antonio
DEN
Denver
Departed
Delayed by 1h 47m
SAT
San Antonio, TX, US
San Antonio International Airport
Flight Departure Times
29-Nov-2025
Scheduled
13:10
CST
Actual
15:03
CST
Terminal
B
Gate
3
DEN
Denver, CO, US
Denver International Airport
Flight Arrival Times
29-Nov-2025
Scheduled
14:32
MST
Estimated
16:19
MST
Terminal
N/A
Gate
B8
Baggage
19
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REFRESH DATA
Flight Tracker
ALTITUDE
863 ft
AND CLIMBING
Heading
122
Speed
29 kts
Flight Time
Total
2h 16m
Elapsed
15m
Remaining
2h 1m
Flight Distance
Total
0
Flown
0
Remaining
0
Additional Details
This Flight Also Marketed As
Codeshare Airline
Air Canada
Lufthansa
Flight Number
(AC) 4761
(LH) 7715
Aircraft Equipment
Code
7S8
Description
Boeing 737-800 (Scimitar Winglets) Passenger
Past and Upcoming Flights
For flights prior to the results below, please use our
Historical Flight Status
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29-Nov
26-Nov
27-Nov
28-Nov
29-Nov
30-Nov
01-Dec
02-Dec
Flights for Wednesday, 26-Nov-2025
Departure Time
Origin
Destination
Arrival Time
13:23
CST
SAT
San Antonio
DEN
Denver
14:45
MST
15:45
MST
DEN
Denver
LGA
New York
21:25
EST
Flights for Thursday, 27-Nov-2025
Departure Time
Origin
Destination
Arrival Time
08:00
CST
ORD
Chicago
DCA
Washington
10:53
EST
Flights for Friday, 28-Nov-2025
Departure Time
Origin
Destination
Arrival Time
13:10
CST
SAT
San Antonio
DEN
Denver
14:32
MST
15:45
MST
DEN
Denver
LGA
New York
21:25
EST
Flights for Saturday, 29-Nov-2025
Departure Time
Origin
Destination
Arrival Time
13:10
CST
SAT
San Antonio
DEN
Denver
14:32
MST
Flights for Sunday, 30-Nov-2025
Departure Time
Origin
Destination
Arrival Time
13:23
CST
SAT
San Antonio
DEN
Denver
14:45
MST
15:45
MST
DEN
Denver
LGA
New York
21:25
EST
Flights for Monday, 01-Dec-2025
Departure Time
Origin
Destination
Arrival Time
13:23
CST
SAT
San Antonio
DEN
Denver
14:45
MST
15:45
MST
DEN
Denver
LGA
New York
21:25
EST
Flights for Tuesday, 02-Dec-2025
Departure Time
Origin
Destination
Arrival Time
17:25
MST
DEN
Denver
PIT
Pittsburgh
22:25
EST
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