United Airlines UA1851 Flight Status Today
United Airlines
Live Data: Real-time flight information updated at 2026-01-08
Departure
DFW
Dallas Fort Worth International Airport Dallas
18:07
Terminal:
Gate:
185 min
Airbus A319
Arrival
SFO
San Francisco International Airport San Francisco
21:26
Terminal:
Gate:
UA1851 Flight Information
- Flight Number: UA1851
- Aircraft: Airbus A319
- Frequency: MON-TUE-WED-THU-FRI-SAT-SUN
- Status: Arrived Delayed by 53m
Flight History (Last 30 Flights)
Historical flight data showing past 30 operations
| Date | Route | Status | Schedule | Estimates/Actual | Duration | Aircraft |
|---|---|---|---|---|---|---|
| 2026-01-08 |
ORD
PVD
|
Arrived Delayed by 53m |
18:07
21:26
|
18:14
22:19
|
185min | Airbus A319 |
| 2026-01-04 |
FCA
DEN
|
Scheduled On time |
17:15
19:35
|
17:15
19:35
|
140min | Boeing 737-800 (Scimitar Winglets) Passenger |
| 2025-12-25 |
FCA
DEN
|
Scheduled On time |
17:15
19:35
|
17:15
19:35
|
140min | Boeing 737-800 (Scimitar Winglets) Passenger |
| 2025-12-17 |
ORD
IAH
|
Scheduled On time |
18:13
21:15
|
18:13
21:01
|
182min | Airbus A321neo |
| 2025-10-28 |
ORD
IAH
|
Scheduled On time |
17:50
20:50
|
17:50
20:50
|
- | Boeing 737-900 Passenger (Scimitar Winglets) |
| 2025-10-25 |
BOS
IAH
|
Scheduled On time |
17:24
20:41
|
17:24
20:41
|
257min | Boeing 737MAX 8 Passenger |
| 2025-10-24 |
BOS
IAH
|
Scheduled On time |
17:24
20:41
|
17:24
20:41
|
257min | Boeing 737MAX 8 Passenger |
| 2025-09-05 |
SFO
LAX
|
Departed On time |
09:01
10:35
|
08:55
10:24
|
94min | Boeing 737-900 Passenger (Scimitar Winglets) |
| 2025-08-28 |
DFW
SFO
|
Scheduled |
2025-08-28 06:00
2025-08-28 07:50
|
-
|
230min | - |
| 2025-08-27 |
DFW
SFO
|
Scheduled |
2025-08-27 06:00
2025-08-27 07:54
|
-
|
234min | - |
| 2025-08-26 |
DFW
SFO
|
Scheduled |
2025-08-26 06:00
2025-08-26 07:50
|
-
|
230min | - |
| 2025-08-25 |
DFW
SFO
|
Scheduled |
2025-08-25 06:00
2025-08-25 07:50
|
-
|
230min | - |
| 2025-08-24 |
DFW
SFO
|
Scheduled |
2025-08-24 06:00
2025-08-24 07:50
|
-
|
230min | - |
| 2025-08-23 |
DFW
SFO
|
Scheduled |
2025-08-23 06:00
2025-08-23 07:50
|
-
|
230min | - |
| 2025-08-22 |
DFW
SFO
|
Departure Estimated dep 06:00 |
2025-08-22 06:00
2025-08-22 07:50
|
2025-08-22 06:00
|
230min | Boeing 737 MAX 9 |
| 2025-08-21 |
SFO
LAX
|
Departure Estimated dep 09:01 |
2025-08-21 09:01
2025-08-21 10:35
|
2025-08-21 09:01
|
94min | Boeing 737-924(ER) |
| 2025-07-15 |
ORD
DCA
|
Scheduled On time |
09:00
11:59
|
09:00
11:59
|
119min | Airbus A320 |
| 2025-05-01 |
BTV
ORD
|
Scheduled |
2025-05-01 06:00
2025-05-01 07:32
|
-
|
152min | - |
| 2025-04-30 |
ORD
SEA
|
Scheduled |
2025-04-30 09:05
2025-04-30 11:48
|
-
|
283min | - |
| 2025-04-29 |
ORD
SEA
|
Scheduled |
2025-04-29 09:05
2025-04-29 11:48
|
-
|
283min | - |
| 2025-04-28 |
ORD
SEA
|
Scheduled |
2025-04-28 09:05
2025-04-28 11:48
|
-
|
283min | - |
| 2025-04-27 |
ORD
SEA
|
Scheduled |
2025-04-27 09:05
2025-04-27 11:48
|
-
|
283min | - |
| 2025-04-26 |
ORD
SEA
|
Scheduled |
2025-04-26 09:05
2025-04-26 11:48
|
-
|
283min | - |
| 2025-04-25 |
ORD
SEA
|
Estimated |
2025-04-25 09:05
2025-04-25 11:48
|
2025-04-25 09:05
|
283min | Boeing 737 MAX 8 |
| 2025-04-24 |
ORD
SEA
|
Estimated |
2025-04-24 09:05
2025-04-24 11:48
|
2025-04-24 09:05
|
283min | Boeing 737-924(ER) |
| 2025-04-23 |
ORD
SEA
|
Estimated |
2025-04-23 09:05
2025-04-23 11:48
|
2025-04-23 09:05
|
283min | Boeing 737-924(ER) |
| 2025-04-22 |
ORD
SEA
|
Landed |
2025-04-22 09:05
2025-04-22 11:48
|
2025-04-22 09:22
2025-04-22 11:28
|
246min | Boeing 737-924(ER) |
| 2025-04-21 |
ORD
SEA
|
Landed |
2025-04-21 09:05
2025-04-21 11:48
|
2025-04-21 09:57
2025-04-21 11:47
|
230min | Boeing 737-924(ER) |
| 2025-04-20 |
ORD
SEA
|
Landed |
2025-04-20 09:05
2025-04-20 11:48
|
2025-04-20 09:24
2025-04-20 11:11
|
227min | Boeing 737-924(ER) |
| 2025-04-19 |
ORD
SEA
|
Landed |
2025-04-19 09:05
2025-04-19 11:48
|
2025-04-19 09:50
2025-04-19 11:47
|
237min | Boeing 737-924(ER) |
UA1851 Live Status Details
API Status:
Arrived Delayed by 53m
Actual Departure:
18:14
Actual Arrival:
22:19
Live Updates
This flight is monitored in real-time. Status updates every 5 minutes.