United Airlines UA4639 Flight Status Today
United Airlines
UA
UAL
Scheduled Delayed by 4h 39m
Last updated: Nov 25, 2025 04:30
Live Data: Real-time flight information updated at 2025-11-24
Last API update: Status Last Updated 1 Hour and 8 Minutes Ago
Departure
CHA
Chattanooga Metropolitan Airport Chattanooga
18:20
Terminal: B
Gate: 20
68 min
Canadair (Bombardier) Regional Jet 200
Arrival
ORD
Chicago O'Hare International Airport Chicago
19:28
Terminal:
Gate:
UA4639 Flight Information
- Flight Number: UA4639
- Aircraft: Canadair (Bombardier) Regional Jet 200
- Frequency: MON-TUE-WED-THU-FRI-SAT-SUN
- Status: Scheduled Delayed by 4h 39m
Flight History (Last 30 Flights)
Historical flight data showing past 30 operations
| Date | Route | Status | Schedule | Estimates/Actual | Duration | Aircraft |
|---|---|---|---|---|---|---|
| 2025-11-24 |
IAH
LFT
|
Scheduled Delayed by 2h 30m |
18:20
19:28
|
20:50
21:58
|
68min | Canadair (Bombardier) Regional Jet 200 |
| 2025-11-23 |
IAH
LFT
|
Departed On time |
18:20
19:28
|
18:24
19:26
|
68min | Canadair (Bombardier) Regional Jet 200 |
| 2025-11-22 |
IAH
LFT
|
Departed On time |
18:20
19:28
|
18:17
19:35
|
68min | Canadair (Bombardier) Regional Jet 200 |
| 2025-11-20 |
IAH
LFT
|
Scheduled On time |
18:20
19:28
|
18:20
19:28
|
68min | Canadair (Bombardier) Regional Jet 200 |
| 2025-11-19 |
IAH
LFT
|
Scheduled On time |
18:20
19:28
|
18:20
19:28
|
68min | Canadair (Bombardier) Regional Jet 200 |
| 2025-11-18 |
IAH
LFT
|
Departed On time |
18:20
19:28
|
18:16
19:34
|
68min | Canadair (Bombardier) Regional Jet 200 |
| 2025-11-17 |
IAH
LFT
|
Arrived On time |
18:20
19:28
|
18:12
19:06
|
- | Canadair (Bombardier) Regional Jet 200 |
| 2025-11-16 |
IAH
LFT
|
Arrived On time |
18:20
19:28
|
18:24
19:15
|
68min | Canadair (Bombardier) Regional Jet 200 |
| 2025-11-15 |
IAH
LFT
|
Departed On time |
18:20
19:28
|
18:11
19:29
|
68min | Canadair (Bombardier) Regional Jet 200 |
| 2025-11-14 |
IAH
LFT
|
Arrived On time |
18:20
19:28
|
18:15
19:25
|
68min | Canadair (Bombardier) Regional Jet 200 |
| 2025-11-13 |
IAH
LFT
|
Scheduled On time |
18:20
19:28
|
18:20
19:28
|
68min | Canadair (Bombardier) Regional Jet 200 |
| 2025-11-12 |
IAH
LFT
|
Arrived On time |
18:20
19:28
|
18:14
19:05
|
68min | Canadair (Bombardier) Regional Jet 200 |
| 2025-11-11 |
IAH
LFT
|
Departed On time |
18:20
19:28
|
18:20
19:38
|
68min | Canadair (Bombardier) Regional Jet 200 |
| 2025-11-10 |
IAH
LFT
|
Scheduled Delayed by 2h 40m |
18:20
19:28
|
21:00
22:08
|
68min | Canadair (Bombardier) Regional Jet 200 |
| 2025-11-09 |
IAH
LFT
|
Departed On time |
18:20
19:28
|
18:21
19:25
|
68min | Canadair (Bombardier) Regional Jet 200 |
| 2025-11-08 |
IAH
LFT
|
Departed On time |
18:20
19:28
|
18:26
19:30
|
68min | Canadair (Bombardier) Regional Jet 200 |
| 2025-11-07 |
IAH
LFT
|
Scheduled On time |
18:20
19:28
|
18:20
19:28
|
68min | Canadair (Bombardier) Regional Jet 200 |
| 2025-11-06 |
IAH
LFT
|
Departed On time |
18:20
19:28
|
18:16
19:36
|
68min | Canadair (Bombardier) Regional Jet 200 |
| 2025-11-05 |
IAH
LFT
|
Arrived On time |
18:20
19:28
|
18:17
19:10
|
- | Canadair (Bombardier) Regional Jet 200 |
| 2025-11-04 |
IAH
LFT
|
Departed On time |
18:20
19:28
|
18:14
19:18
|
68min | Canadair (Bombardier) Regional Jet 200 |
| 2025-11-03 |
IAH
LFT
|
Scheduled On time |
18:20
19:28
|
18:20
19:28
|
68min | Canadair (Bombardier) Regional Jet 200 |
| 2025-11-02 |
IAH
LFT
|
Arrived Delayed by 58m |
18:20
19:28
|
19:33
20:26
|
- | Canadair (Bombardier) Regional Jet 200 |
| 2025-11-01 |
IAH
LFT
|
Departed Delayed by 1h 15m |
18:20
19:28
|
19:25
20:43
|
68min | Canadair (Bombardier) Regional Jet 200 |
| 2025-10-31 |
IAH
LFT
|
Arrived Delayed by 23m |
18:20
19:28
|
18:53
19:51
|
- | Canadair (Bombardier) Regional Jet 200 |
| 2025-10-30 |
IAH
LFT
|
Scheduled On time |
18:20
19:28
|
18:20
19:28
|
68min | Canadair (Bombardier) Regional Jet 200 |
| 2025-10-29 |
IAH
LFT
|
Scheduled On time |
18:20
19:28
|
18:20
19:28
|
68min | Canadair (Bombardier) Regional Jet 200 |
| 2025-10-27 |
IAH
LFT
|
Scheduled On time |
18:20
19:28
|
18:20
19:28
|
68min | Canadair (Bombardier) Regional Jet 200 |
| 2025-10-24 |
CHA
ORD
|
Arrived On time |
07:02
08:05
|
06:54
08:06
|
132min | Canadair (Bombardier) Regional Jet 700 and Challenger 870 |
| 2025-10-23 |
CHA
ORD
|
Arrived On time |
07:02
08:05
|
06:54
07:47
|
123min | Canadair (Bombardier) Regional Jet 700 and Challenger 870 |
| 2025-10-22 |
CHA
ORD
|
Arrived On time |
07:02
08:05
|
06:53
07:37
|
104min | Canadair (Bombardier) Regional Jet 700 and Challenger 870 |
UA4639 Live Status Details
API Status:
Scheduled Delayed by 4h 39m
Estimated Departure:
22:59
Estimated Arrival:
00:07
Data from Amadeus API for 2025-11-24
Live Updates
This flight is monitored in real-time. Status updates every 5 minutes.