United Airlines UA4939 Flight Status Today
United Airlines
Live Data: Real-time flight information updated at 2025-12-23
Last API update: Status Last Updated 55 Minutes Ago
Departure
ITH
Ithaca Tompkins Regional Airport Ithaca
06:00
Terminal:
Gate: 3
94 min
Embraer EMB-145XR
Arrival
IAD
Washington Dulles International Airport Washington
07:34
Terminal:
Gate: A3C
UA4939 Flight Information
- Flight Number: UA4939
- Aircraft: Embraer EMB-145XR
- Frequency: MON-TUE-WED-THU-FRI-SAT-SUN
- Status: Scheduled Delayed by 39m
Flight History (Last 30 Flights)
Historical flight data showing past 30 operations
| Date | Route | Status | Schedule | Estimates/Actual | Duration | Aircraft |
|---|---|---|---|---|---|---|
| 2025-12-16 |
ITH
IAD
|
Arrived Delayed by 49m |
06:10
07:33
|
07:08
08:22
|
74min | Embraer EMB-145XR |
| 2025-12-12 |
ITH
IAD
|
Arrived On time |
06:10
07:33
|
06:03
07:30
|
87min | Embraer EMB-145XR |
| 2025-12-04 |
ITH
IAD
|
Departed Delayed by 16m |
06:10
07:33
|
06:04
07:49
|
83min | Embraer EMB-145XR |
| 2025-11-15 |
ITH
IAD
|
Arrived On time |
06:10
07:33
|
06:07
07:27
|
80min | Embraer EMB-145XR |
| 2025-10-19 |
ITH
IAD
|
Arrived On time |
06:10
07:32
|
06:01
07:05
|
64min | Embraer EMB-145XR |
| 2025-08-28 |
ITH
IAD
|
Scheduled |
2025-08-28 06:10
2025-08-28 07:32
|
-
|
82min | - |
| 2025-08-27 |
ITH
IAD
|
Scheduled |
2025-08-27 06:10
2025-08-27 07:32
|
-
|
82min | - |
| 2025-08-26 |
ITH
IAD
|
Arrived On time |
06:10
07:32
|
06:01
07:21
|
80min | Embraer EMB-145XR |
| 2025-08-25 |
ITH
IAD
|
Scheduled |
2025-08-25 06:10
2025-08-25 07:32
|
-
|
82min | - |
| 2025-08-24 |
ITH
IAD
|
Scheduled |
2025-08-24 06:10
2025-08-24 07:32
|
-
|
82min | - |
| 2025-08-23 |
ITH
IAD
|
Scheduled |
2025-08-23 06:10
2025-08-23 07:32
|
-
|
82min | - |
| 2025-08-22 |
ITH
IAD
|
Departure Estimated dep 06:10 |
2025-08-22 06:10
2025-08-22 07:32
|
2025-08-22 06:10
|
82min | - |
| 2025-08-21 |
ITH
IAD
|
Departure Estimated dep 06:10 |
2025-08-21 06:10
2025-08-21 07:32
|
2025-08-21 06:10
|
82min | Embraer ERJ-145XR |
| 2025-08-20 |
ITH
IAD
|
Arrived Early |
2025-08-20 06:10
2025-08-20 07:32
|
2025-08-20 06:19
2025-08-20 07:14
|
55min | Embraer ERJ-145XR |
| 2025-08-19 |
ITH
IAD
|
Arrived On time |
2025-08-19 06:10
2025-08-19 07:32
|
2025-08-19 06:55
2025-08-19 07:46
|
51min | Embraer ERJ-145XR |
| 2025-08-18 |
ITH
IAD
|
Arrived Delayed by 158 minutes |
2025-08-18 06:15
2025-08-18 07:32
|
2025-08-18 09:19
2025-08-18 10:10
|
52min | Embraer ERJ-145XR |
| 2025-08-17 |
ITH
IAD
|
Arrived Early |
2025-08-17 06:15
2025-08-17 07:32
|
2025-08-17 06:20
2025-08-17 07:04
|
44min | Embraer ERJ-145XR |
| 2025-08-16 |
ITH
IAD
|
Arrived Early |
2025-08-16 06:15
2025-08-16 07:32
|
2025-08-16 06:18
2025-08-16 07:04
|
47min | Embraer ERJ-145XR |
| 2025-08-15 |
ITH
IAD
|
Arrived On time |
2025-08-15 06:15
2025-08-15 07:32
|
2025-08-15 06:24
2025-08-15 07:18
|
53min | Embraer ERJ-145XR |
| 2025-08-14 |
ITH
IAD
|
Arrived Delayed by 313 minutes |
2025-08-14 06:15
2025-08-14 07:32
|
2025-08-14 11:54
2025-08-14 12:45
|
51min | Embraer ERJ-145XR |
| 2025-06-01 |
ITH
IAD
|
Scheduled |
2025-06-01 06:25
2025-06-01 07:42
|
-
|
77min | - |
| 2025-05-31 |
ITH
IAD
|
Scheduled |
2025-05-31 06:15
2025-05-31 07:32
|
-
|
77min | - |
| 2025-05-30 |
ITH
IAD
|
Scheduled |
2025-05-30 06:15
2025-05-30 07:32
|
-
|
77min | - |
| 2025-05-29 |
ITH
IAD
|
Scheduled |
2025-05-29 06:15
2025-05-29 07:32
|
-
|
77min | - |
| 2025-05-28 |
ITH
IAD
|
Scheduled |
2025-05-28 06:15
2025-05-28 07:32
|
-
|
77min | - |
| 2025-05-27 |
ITH
IAD
|
Scheduled |
2025-05-27 06:15
2025-05-27 07:32
|
-
|
77min | - |
| 2025-05-26 |
ITH
IAD
|
Estimated |
2025-05-26 06:15
2025-05-26 07:32
|
2025-05-26 06:15
|
77min | - |
| 2025-05-25 |
ITH
IAD
|
Estimated |
2025-05-25 06:15
2025-05-25 07:32
|
2025-05-25 06:15
|
77min | Embraer ERJ-145XR |
| 2025-05-24 |
ITH
IAD
|
Landed |
2025-05-24 06:15
2025-05-24 07:32
|
2025-05-24 06:25
2025-05-24 07:18
|
53min | Embraer ERJ-145XR |
| 2025-05-23 |
ITH
IAD
|
Landed |
2025-05-23 06:15
2025-05-23 07:32
|
2025-05-23 06:25
2025-05-23 07:20
|
55min | Embraer ERJ-145XR |
UA4939 Live Status Details
API Status:
Scheduled Delayed by 39m
Estimated Departure:
06:39
Estimated Arrival:
09:34
Baggage Claim:
6
Live Updates
This flight is monitored in real-time. Status updates every 5 minutes.