(UA) United Airlines 2139 Flight Details
On time | Scheduled
Departure
ORD
Chicago O'Hare International Airport, IL, US
Flight Gate Times
22-Oct-2026
Scheduled
08:40
CDT
Estimated
08:40
CDT
Total Departure Delay: -
Flight Runway Times
22-Oct-2026
Scheduled
09:10
CDT
Actual
--
Runway Delay: -
Terminal
1
Gate
B19
Craft Type
Airbus A320
320
Flight Time
Scheduled
3h 48m
Arrival
BOI
Boise Air Terminal, ID, US
Flight Gate Times
22-Oct-2026
Scheduled
11:28
MDT
Estimated
11:28
MDT
Total Arrival Delay: -
Flight Runway Times
22-Oct-2026
Scheduled
11:25
MDT
Actual
--
Runway Delay: -
Terminal
-
Gate
B11
Baggage Claim
1
Tail Number
N435UA
Flight Time
Estimated
3h 48m
Flight Notes
Also marketed as (AC) Air Canada 4260
Event Timeline
Date
Event
Data Updated
21 Oct
22:14
17:14
16:14
Gate Adjustment
Departure Gate changed from B22 to B19
21 Oct
18:08
13:08
12:08
Gate Adjustment
Departure Gate changed from B20 to B22
21 Oct
13:46
08:46
07:46
Time Adjustment
Scheduled Runway Departure changed to Oct-22-2026 9:10 AM
Scheduled Runway Arrival changed to Oct-22-2026 11:25 AM
21 Oct
11:21
06:21
05:21
Gate Adjustment
Arrival Gate changed to B11
21 Oct
08:56
03:56
02:56
Equipment Adjustment
Tail Number changed from N481UA to N435UA
21 Oct
08:26
03:26
02:26
Equipment Adjustment
Tail Number changed from N489UA to N481UA
20 Oct
07:38
02:38
01:38
Gate Adjustment
Departure Gate changed from B21 to B20
20 Oct
06:32
01:32
00:32
Equipment Adjustment
Tail Number changed to N489UA
Actual Equipment changed to 320
20 Oct
06:32
01:32
00:32
Time Adjustment
Estimated Gate Departure changed to Oct-22-2026 8:40 AM
Estimated Gate Arrival changed to Oct-22-2026 11:28 AM
Departure Gate changed to B21
Baggage changed to 1
19 Oct
18:48
13:48
12:48
Record Created
19 Oct
18:48
13:48
12:48
Time Adjustment
Scheduled Gate Departure changed to Oct-22-2026 8:40 AM
Scheduled Gate Arrival changed to Oct-22-2026 11:28 AM
Departure Terminal changed to 1
Scheduled Equipment changed to 320