(UA) United Airlines 2121 Flight Details
On time | Scheduled
Departure
DEN
Denver International Airport, CO, US
Flight Gate Times
14-Oct-2026
Scheduled
17:47
MDT
Estimated
17:47
MDT
Total Departure Delay: -
Flight Runway Times
14-Oct-2026
Scheduled
18:10
MDT
Actual
--
Runway Delay: -
Terminal
-
Gate
B44
Craft Type
Boeing 737MAX 9 Passenger
7M9
Flight Time
Scheduled
2h 36m
Arrival
GRR
Grand Rapids Gerald R. Ford International Airport, MI, US
Flight Gate Times
14-Oct-2026
Scheduled
22:23
EDT
Estimated
22:23
EDT
Total Arrival Delay: -
Flight Runway Times
14-Oct-2026
Scheduled
22:18
EDT
Actual
--
Runway Delay: -
Terminal
-
Gate
A3
Baggage Claim
2
Tail Number
N27419
Flight Time
Estimated
2h 36m
Flight Notes
Also marketed as (AC) Air Canada 4613
Event Timeline
Date
Event
Data Updated
13 Oct
23:56
17:56
19:56
Time Adjustment
Scheduled Runway Departure changed from Oct-14-2026 5:53 PM to Oct-14-2026 6:10 PM
Scheduled Runway Arrival changed from Oct-14-2026 9:44 PM to Oct-14-2026 10:18 PM
13 Oct
23:51
17:51
19:51
Time Adjustment
Scheduled Runway Departure changed to Oct-14-2026 5:53 PM
Scheduled Runway Arrival changed to Oct-14-2026 9:44 PM
13 Oct
22:50
16:50
18:50
Gate Adjustment
Departure Gate changed to B44
13 Oct
16:14
10:14
12:14
Equipment Adjustment
Tail Number changed from N17454 to N27419
13 Oct
14:38
08:38
10:38
Gate Adjustment
Arrival Gate changed to A3
12 Oct
12:56
06:56
08:56
Equipment Adjustment
Tail Number changed from N17403 to N17454
11 Oct
22:15
16:15
18:15
Equipment Adjustment
Tail Number changed to N17403
Actual Equipment changed to 7M9
11 Oct
22:14
16:14
18:14
Time Adjustment
Estimated Gate Departure changed to Oct-14-2026 5:47 PM
Estimated Gate Arrival changed to Oct-14-2026 10:23 PM
Baggage changed to 2
11 Oct
18:47
12:47
14:47
Record Created
11 Oct
18:47
12:47
14:47
Time Adjustment
Scheduled Gate Departure changed to Oct-14-2026 5:47 PM
Scheduled Gate Arrival changed to Oct-14-2026 10:23 PM
Scheduled Equipment changed to 7M9