United Airlines UA4420 Flight Status Today
United Airlines
UA
UAL
Scheduled On Time
Last updated: Oct 29, 2025 21:49
Database Data: Showing scheduled flight information from database. Live status may not be available.
Departure
EWR
New York Newark Liberty International Airport New York
08:30
Terminal:
Gate:
90 min
Arrival
BUF
Buffalo Niagara International Airport Buffalo
10:00
Terminal:
Gate:
UA4420 Flight Information
- Flight Number: UA4420
- Frequency: MON-TUE-WED-THU-FRI-SAT-SUN
- Status: Scheduled On time
Flight History (Last 30 Flights)
Historical flight data showing past 30 operations
| Date | Route | Status | Schedule | Estimates/Actual | Duration | Aircraft |
|---|---|---|---|---|---|---|
| 2025-10-29 |
TYS
ORD
|
Scheduled On time |
17:52
18:53
|
18:02
19:03
|
121min | Canadair (Bombardier) Regional Jet 700 and Challenger 870 |
| 2025-10-03 |
EWR
BUF
|
Scheduled On time |
08:14
09:37
|
08:14
09:37
|
83min | Canadair (Bombardier) Regional Jet 700 and Challenger 870 |
| 2025-09-05 |
EWR
BUF
|
Arrived On time |
08:30
10:01
|
08:26
09:42
|
76min | Canadair (Bombardier) Regional Jet 700 and Challenger 870 |
| 2025-08-28 |
EWR
BUF
|
Scheduled |
2025-08-28 08:30
2025-08-28 10:00
|
-
|
90min | - |
| 2025-08-27 |
EWR
BUF
|
Scheduled |
2025-08-27 08:30
2025-08-27 10:00
|
-
|
90min | - |
| 2025-08-26 |
EWR
BUF
|
Scheduled |
2025-08-26 08:30
2025-08-26 10:00
|
-
|
90min | - |
| 2025-08-25 |
EWR
BUF
|
Scheduled |
2025-08-25 08:30
2025-08-25 10:00
|
-
|
90min | - |
| 2025-08-24 |
EWR
BUF
|
Scheduled |
2025-08-24 08:30
2025-08-24 10:00
|
-
|
90min | - |
| 2025-08-23 |
EWR
BUF
|
Scheduled |
2025-08-23 08:29
2025-08-23 10:00
|
-
|
91min | - |
| 2025-08-22 |
EWR
BUF
|
Departure Estimated dep 08:30 |
2025-08-22 08:30
2025-08-22 10:00
|
2025-08-22 08:30
|
90min | Mitsubishi CRJ-550 |
| 2025-08-21 |
EWR
BUF
|
Departure Estimated dep 08:59 |
2025-08-21 08:30
2025-08-21 10:00
|
2025-08-21 08:59
|
90min | Mitsubishi CRJ-550 |
| 2025-08-20 |
EWR
BUF
|
Arrived Early |
2025-08-20 08:30
2025-08-20 10:00
|
2025-08-20 08:48
2025-08-20 09:41
|
53min | Mitsubishi CRJ-550 |
| 2025-08-19 |
EWR
BUF
|
Arrived Early |
2025-08-19 08:30
2025-08-19 10:00
|
2025-08-19 08:47
2025-08-19 09:41
|
54min | Mitsubishi CRJ-550 |
| 2025-08-18 |
EWR
BUF
|
Arrived Delayed by 82 minutes |
2025-08-18 09:00
2025-08-18 10:27
|
2025-08-18 11:01
2025-08-18 11:49
|
48min | Mitsubishi CRJ-550 |
| 2025-08-17 |
EWR
BUF
|
Arrived Early |
2025-08-17 08:10
2025-08-17 09:33
|
2025-08-17 08:21
2025-08-17 09:09
|
48min | Mitsubishi CRJ-550 |
| 2025-08-16 |
CVG
EWR
|
Arrival Diverted to ABE |
2025-08-16 17:19
2025-08-16 19:30
|
2025-08-16 17:44
|
131min | Mitsubishi CRJ-550 |
| 2025-08-15 |
EWR
BUF
|
Arrived On time |
2025-08-15 09:00
2025-08-15 10:27
|
2025-08-15 09:28
2025-08-15 10:16
|
48min | Mitsubishi CRJ-550 |
| 2025-07-26 |
DSM
ORD
|
Scheduled On time |
11:25
13:00
|
11:25
13:00
|
95min | Canadair (Bombardier) Regional Jet 700 and Challenger 870 |
| 2025-07-07 |
EWR
PIT
|
Arrived Delayed by 47m |
09:23
10:55
|
10:07
11:42
|
95min | Canadair (Bombardier) Regional Jet 700 and Challenger 870 |
| 2025-05-23 |
IAD
CVG
|
Scheduled |
2025-05-23 15:45
2025-05-23 17:25
|
-
|
100min | - |
| 2025-05-22 |
IAD
CVG
|
Scheduled |
2025-05-22 15:45
2025-05-22 17:25
|
-
|
100min | - |
| 2025-05-21 |
RIC
ORD
|
Scheduled |
2025-05-21 16:44
2025-05-21 18:10
|
-
|
146min | - |
| 2025-05-20 |
RIC
ORD
|
Scheduled |
2025-05-20 16:44
2025-05-20 18:10
|
-
|
146min | - |
| 2025-05-19 |
RIC
ORD
|
Scheduled |
2025-05-19 16:44
2025-05-19 18:10
|
-
|
146min | - |
| 2025-05-18 |
RIC
ORD
|
Scheduled |
2025-05-18 16:44
2025-05-18 18:10
|
-
|
146min | - |
| 2025-05-17 |
RIC
ORD
|
Scheduled |
2025-05-17 16:44
2025-05-17 18:10
|
-
|
146min | - |
| 2025-05-16 |
RIC
ORD
|
Scheduled |
2025-05-16 16:44
2025-05-16 18:10
|
-
|
146min | - |
| 2025-05-15 |
RIC
ORD
|
Estimated |
2025-05-15 16:44
2025-05-15 18:10
|
2025-05-15 16:44
|
146min | - |
| 2025-05-14 |
RIC
ORD
|
Estimated |
2025-05-14 16:44
2025-05-14 18:10
|
2025-05-14 16:44
|
146min | Mitsubishi CRJ-550 |
| 2025-05-13 |
RIC
ORD
|
Landed |
2025-05-13 16:44
2025-05-13 18:10
|
2025-05-13 16:47
2025-05-13 17:23
|
96min | Mitsubishi CRJ-550 |
UA4420 Live Status Details
Live Updates
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