Flight UA2121 Status
United Airlines
UA
UAL
On Time
Last updated: Aug 6, 2025 12:27
Database Data: Showing scheduled flight information from database. Live status may not be available.
Departure
RNO
Reno Tahoe International Airport Reno
18:20
Terminal: S
Gate: H17
281 min
Boeing 737-824
Arrival
DEN
Denver International Airport Denver
21:01
Terminal: C
Gate: B46
UA2121 Flight Information
- Flight Number: UA2121
- Aircraft: Boeing 737-824
- Callsign: UAL2121
- Frequency: MON-TUE-WED-THU-FRI-SAT-SUN
- Status: on_time
Flight History (Last 30 Flights)
Historical flight data showing past 30 operations
| Date | Route | Status | Schedule | Estimates/Actual | Duration | Aircraft |
|---|---|---|---|---|---|---|
| 2025-08-06 |
DEN
ELP
|
Scheduled On time |
11:30
13:27
|
11:30
13:27
|
117min | Airbus A319 |
| 2025-07-22 |
DEN
GTF
|
Scheduled On time |
19:18
21:13
|
19:18
21:13
|
115min | Airbus A319 |
| 2025-05-17 |
STL
IAH
|
Scheduled |
2025-05-17 16:50
2025-05-17 19:06
|
-
|
136min | - |
| 2025-05-16 |
STL
IAH
|
Scheduled |
2025-05-16 16:50
2025-05-16 19:06
|
-
|
136min | - |
| 2025-05-15 |
STL
IAH
|
Scheduled |
2025-05-15 16:50
2025-05-15 19:06
|
-
|
136min | - |
| 2025-05-14 |
STL
IAH
|
Scheduled |
2025-05-14 16:50
2025-05-14 19:06
|
-
|
136min | - |
| 2025-05-13 |
STL
IAH
|
Scheduled |
2025-05-13 16:50
2025-05-13 19:06
|
-
|
136min | - |
| 2025-05-12 |
STL
IAH
|
Scheduled |
2025-05-12 16:50
2025-05-12 19:06
|
-
|
136min | - |
| 2025-05-11 |
STL
IAH
|
Estimated |
2025-05-11 16:50
2025-05-11 19:06
|
2025-05-11 16:50
|
136min | Airbus A319-131 |
| 2025-05-10 |
STL
IAH
|
Estimated |
2025-05-10 16:50
2025-05-10 19:06
|
2025-05-10 16:50
|
136min | Airbus A320-232 |
| 2025-05-09 |
STL
IAH
|
Estimated |
2025-05-09 16:50
2025-05-09 19:06
|
2025-05-09 16:50
|
136min | Airbus A319-131 |
| 2025-05-08 |
STL
IAH
|
Landed |
2025-05-08 16:50
2025-05-08 19:06
|
2025-05-08 17:02
2025-05-08 18:52
|
110min | Airbus A320-232 |
| 2025-05-07 |
STL
IAH
|
Landed |
2025-05-07 16:50
2025-05-07 19:06
|
2025-05-07 17:19
2025-05-07 19:10
|
112min | Airbus A319-131 |
| 2025-05-06 |
STL
IAH
|
Landed |
2025-05-06 16:50
2025-05-06 19:06
|
2025-05-06 20:57
2025-05-06 22:56
|
119min | Airbus A319-132 |
| 2025-05-05 |
STL
IAH
|
Landed |
2025-05-05 16:50
2025-05-05 19:06
|
2025-05-05 18:48
2025-05-05 21:07
|
138min | Airbus A319-131 |
| 2025-05-04 |
STL
IAH
|
Landed |
2025-05-04 16:50
2025-05-04 19:06
|
2025-05-04 16:54
2025-05-04 18:34
|
100min | Airbus A319-132 |
| 2025-05-03 |
STL
IAH
|
Landed |
2025-05-03 16:50
2025-05-03 19:06
|
2025-05-03 16:57
2025-05-03 18:37
|
100min | Airbus A319-131 |
| 2025-05-02 |
STL
IAH
|
Unknown |
2025-05-02 16:50
2025-05-02 19:06
|
2025-05-02 23:55
|
136min | Airbus A319-131 |
| 2025-05-01 |
STL
IAH
|
Landed |
2025-05-01 16:57
2025-05-01 19:10
|
2025-05-01 17:26
2025-05-01 19:10
|
104min | Boeing 737 MAX 8 |
| 2025-04-30 |
IAH
SEA
|
Landed |
2025-04-30 16:20
2025-04-30 19:23
|
2025-04-30 18:24
2025-04-30 20:48
|
264min | Airbus A319-132 |
| 2025-04-29 |
IAH
SEA
|
Landed |
2025-04-29 16:20
2025-04-29 19:23
|
2025-04-29 16:37
2025-04-29 19:08
|
271min | Airbus A320-232 |
| 2025-04-28 |
IAH
SEA
|
Landed |
2025-04-28 16:20
2025-04-28 19:23
|
2025-04-28 16:31
2025-04-28 18:40
|
248min | Airbus A319-131 |
| 2025-04-27 |
IAH
SEA
|
Landed |
2025-04-27 16:20
2025-04-27 19:23
|
2025-04-27 16:33
2025-04-27 18:38
|
245min | Airbus A319-132 |
| 2025-04-26 |
IAH
SEA
|
Landed |
2025-04-26 16:20
2025-04-26 19:23
|
2025-04-26 16:34
2025-04-26 18:46
|
252min | Airbus A319-132 |
| 2025-04-25 |
IAH
SEA
|
Landed |
2025-04-25 16:20
2025-04-25 19:23
|
2025-04-25 17:30
2025-04-25 19:38
|
247min | Airbus A319-131 |
| 2025-04-24 |
IAH
SEA
|
Landed |
2025-04-24 16:20
2025-04-24 19:23
|
2025-04-24 16:47
2025-04-24 19:10
|
262min | Airbus A319-132 |
| 2025-04-23 |
IAH
SEA
|
Landed |
2025-04-23 16:20
2025-04-23 19:23
|
2025-04-23 16:33
2025-04-23 18:44
|
251min | Airbus A319-131 |
| 2025-04-22 |
IAH
SEA
|
Landed |
2025-04-22 16:20
2025-04-22 19:23
|
2025-04-22 16:28
2025-04-22 18:48
|
260min | Airbus A319-131 |
| 2025-04-21 |
IAH
SEA
|
Landed |
2025-04-21 16:20
2025-04-21 19:23
|
2025-04-21 17:58
2025-04-21 20:21
|
263min | Airbus A319-131 |
| 2025-04-20 |
IAH
SEA
|
Landed |
2025-04-20 16:20
2025-04-20 19:23
|
2025-04-20 16:51
2025-04-20 19:16
|
265min | Airbus A320-232 |
Live Status Details
Live Updates
This flight is monitored in real-time. Status updates every 5 minutes.