United Airlines UA399 Flight Status Today
United Airlines
UA
UAL
Scheduled On Time
Last updated: Oct 30, 2025 05:24
Database Data: Showing scheduled flight information from database. Live status may not be available.
Departure
ORD
Chicago O'Hare International Airport Chicago
11:05
Terminal:
Gate:
155 min
Arrival
BOS
Boston Logan International Airport Boston
14:40
Terminal:
Gate:
UA399 Flight Information
- Flight Number: UA399
- 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 |
|---|---|---|---|---|---|---|
| 2025-10-30 |
ORD
BOS
|
Scheduled On time |
10:48
14:08
|
10:48
14:08
|
140min | Boeing 737-800 (Scimitar Winglets) Passenger |
| 2025-10-08 |
ORD
BOS
|
Scheduled On time |
11:05
14:40
|
11:05
14:40
|
155min | Airbus A321neo |
| 2025-10-07 |
ORD
BOS
|
Departed On time |
11:05
14:40
|
10:56
14:29
|
155min | Airbus A321neo |
| 2025-09-12 |
ORD
BOS
|
Departed Delayed by 38m |
11:05
14:40
|
11:29
15:18
|
155min | Boeing 737-900 Passenger (Scimitar Winglets) |
| 2025-08-28 |
ORD
BOS
|
Scheduled |
2025-08-28 11:05
2025-08-28 14:40
|
-
|
155min | - |
| 2025-08-27 |
ORD
BOS
|
Scheduled |
2025-08-27 11:05
2025-08-27 14:40
|
-
|
155min | - |
| 2025-08-26 |
ORD
BOS
|
Scheduled |
2025-08-26 11:05
2025-08-26 14:40
|
-
|
155min | - |
| 2025-08-25 |
BOS
EWR
|
Arrived On time |
16:23
18:00
|
16:22
17:34
|
97min | Boeing 737-700 Passenger (Scimitar Winglets) |
| 2025-08-24 |
ORD
BOS
|
Scheduled |
2025-08-24 11:05
2025-08-24 14:40
|
-
|
155min | - |
| 2025-08-23 |
ORD
BOS
|
Scheduled |
2025-08-23 11:05
2025-08-23 14:40
|
-
|
155min | - |
| 2025-08-22 |
ORD
BOS
|
Departure Estimated dep 11:05 |
2025-08-22 11:05
2025-08-22 14:40
|
2025-08-22 11:05
|
155min | Boeing 737-924(ER) |
| 2025-08-21 |
BOS
EWR
|
Departure Estimated dep 16:23 |
2025-08-21 16:23
2025-08-21 18:00
|
2025-08-21 16:23
|
97min | Boeing 737-724 |
| 2025-05-20 |
ORD
BOS
|
Scheduled |
2025-05-20 10:35
2025-05-20 14:03
|
-
|
148min | - |
| 2025-05-19 |
ORD
BOS
|
Scheduled |
2025-05-19 10:35
2025-05-19 14:03
|
-
|
148min | - |
| 2025-05-18 |
ORD
BOS
|
Scheduled |
2025-05-18 10:35
2025-05-18 14:03
|
-
|
148min | - |
| 2025-05-17 |
ORD
BOS
|
Scheduled |
2025-05-17 10:35
2025-05-17 14:03
|
-
|
148min | - |
| 2025-05-16 |
ORD
BOS
|
Scheduled |
2025-05-16 10:35
2025-05-16 14:03
|
-
|
148min | - |
| 2025-05-15 |
ORD
BOS
|
Scheduled |
2025-05-15 10:35
2025-05-15 14:03
|
-
|
148min | - |
| 2025-05-14 |
ORD
BOS
|
Scheduled |
2025-05-14 10:35
2025-05-14 14:03
|
-
|
148min | - |
| 2025-05-13 |
ORD
BOS
|
Estimated |
2025-05-13 10:35
2025-05-13 14:03
|
2025-05-13 10:35
|
148min | Boeing 737-824 |
| 2025-05-12 |
ORD
BOS
|
Estimated |
2025-05-12 10:35
2025-05-12 14:03
|
2025-05-12 10:35
|
148min | Boeing 737-824 |
| 2025-05-11 |
ORD
BOS
|
Landed |
2025-05-11 10:35
2025-05-11 14:03
|
2025-05-11 10:49
2025-05-11 13:40
|
111min | Boeing 737-824 |
| 2025-05-10 |
ORD
BOS
|
Landed |
2025-05-10 10:35
2025-05-10 14:03
|
2025-05-10 11:28
2025-05-10 14:24
|
116min | Airbus A320-232 |
| 2025-05-09 |
ORD
BOS
|
Landed |
2025-05-09 10:35
2025-05-09 14:03
|
2025-05-09 10:56
2025-05-09 14:01
|
125min | Boeing 737-924(ER) |
| 2025-05-08 |
ORD
BOS
|
Landed |
2025-05-08 10:35
2025-05-08 14:03
|
2025-05-08 11:16
2025-05-08 14:08
|
112min | Boeing 737-824 |
| 2025-05-07 |
ORD
BOS
|
Landed |
2025-05-07 10:35
2025-05-07 14:03
|
2025-05-07 10:47
2025-05-07 13:51
|
124min | Boeing 737-824 |
| 2025-05-06 |
ORD
BOS
|
Landed |
2025-05-06 10:35
2025-05-06 14:03
|
2025-05-06 10:57
2025-05-06 13:59
|
122min | Boeing 737-824 |
| 2025-05-05 |
ORD
BOS
|
Landed |
2025-05-05 10:35
2025-05-05 14:03
|
2025-05-05 12:00
2025-05-05 15:00
|
120min | Boeing 737-824 |
| 2025-05-04 |
ORD
BOS
|
Landed |
2025-05-04 10:35
2025-05-04 14:03
|
2025-05-04 10:44
2025-05-04 13:54
|
131min | Boeing 737-824 |
| 2025-05-03 |
ORD
BOS
|
Landed |
2025-05-03 10:35
2025-05-03 14:03
|
2025-05-03 10:56
2025-05-03 13:51
|
115min | Airbus A320-232 |
UA399 Live Status Details
Live Updates
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