(UA) United Airlines 455 Flight Details
On time | Departed
Departure
ORD
Chicago O'Hare International Airport, IL, US
Flight Gate Times
27-May-2026
Scheduled
13:18
CDT
Actual
13:33
CDT
Total Departure Delay: 15 mins
Flight Runway Times
27-May-2026
Scheduled
13:47
CDT
Actual
13:54
CDT
Runway Delay: 7 mins
Terminal
1
Gate
C10
Craft Type
Boeing 737-900 Passenger (Scimitar Winglets)
7S9
Flight Time
Scheduled
3h 49m
Arrival
PHX
Phoenix Sky Harbor International Airport, AZ, US
Flight Gate Times
27-May-2026
Scheduled
15:07
MST
Estimated
15:16
MST
Total Arrival Delay: 9 mins
Flight Runway Times
27-May-2026
Scheduled
14:55
MST
Estimated
15:07
MST
Runway Delay: 12 mins
Terminal
3
Gate
E9
Baggage Claim
5
Tail Number
N37437
Flight Time
Estimated
3h 43m
Flight Notes
Also marketed as (AC) Air Canada 5229
Event Timeline
Date
Event
Data Updated
27 May
20:18
15:18
13:18
Gate Adjustment
Baggage changed from 4 to 5
27 May
19:03
14:03
12:03
Gate Adjustment
Baggage changed from 5 to 4
27 May
18:55
13:55
11:55
Time Adjustment
Estimated Runway Departure changed from May-27-2026 2:04 PM to May-27-2026 1:54 PM
Actual Runway Departure changed to May-27-2026 1:54 PM
Estimated Runway Arrival changed from May-27-2026 3:12 PM to May-27-2026 3:07 PM
Estimated Gate Arrival changed from May-27-2026 3:15 PM to May-27-2026 3:16 PM
27 May
18:35
13:35
11:35
Status Active
Estimated Runway Departure changed from May-27-2026 1:54 PM to May-27-2026 2:04 PM
Estimated Gate Departure changed from May-27-2026 1:35 PM to May-27-2026 1:33 PM
Actual Gate Departure changed to May-27-2026 1:33 PM
Estimated Runway Arrival changed from May-27-2026 3:02 PM to May-27-2026 3:12 PM
Estimated Gate Arrival changed from May-27-2026 3:17 PM to May-27-2026 3:15 PM
Status changed from Scheduled to Active
27 May
18:29
13:29
11:29
Time Adjustment
Estimated Gate Departure changed from May-27-2026 1:25 PM to May-27-2026 1:35 PM
Estimated Runway Arrival changed from May-27-2026 2:55 PM to May-27-2026 3:02 PM
Estimated Gate Arrival changed from May-27-2026 3:07 PM to May-27-2026 3:17 PM
27 May
17:53
12:53
10:53
Time Adjustment
Estimated Runway Departure changed from May-27-2026 1:47 PM to May-27-2026 1:54 PM
Estimated Gate Departure changed from May-27-2026 1:18 PM to May-27-2026 1:25 PM
27 May
14:26
09:26
07:26
Time Adjustment
Scheduled Runway Arrival changed from May-27-2026 3:02 PM to May-27-2026 2:55 PM
27 May
14:26
09:26
07:26
Time Adjustment
Estimated Runway Departure changed to May-27-2026 1:47 PM
Estimated Runway Arrival changed to May-27-2026 2:55 PM
27 May
06:59
01:59
23:59
Gate Adjustment
Departure Gate changed from B14 to C10
27 May
06:47
01:47
23:47
Gate Adjustment
Arrival Gate changed from E7 to E9
27 May
06:47
01:47
23:47
Equipment Adjustment
Tail Number changed from N68836 to N37437
27 May
06:44
01:44
23:44
Time Adjustment
Scheduled Runway Departure changed to May-27-2026 1:47 PM
Scheduled Runway Arrival changed to May-27-2026 3:02 PM
27 May
05:10
00:10
22:10
Gate Adjustment
Arrival Gate changed from E3 to E7
27 May
02:16
21:16
19:16
Gate Adjustment
Arrival Gate changed from E7 to E3
26 May
22:29
17:29
15:29
Equipment Adjustment
Tail Number changed from N53441 to N68836
26 May
13:53
08:53
06:53
Gate Adjustment
Arrival Gate changed from E5 to E7
26 May
11:41
06:41
04:41
Gate Adjustment
Arrival Gate changed to E5
Baggage changed to 5
25 May
23:05
18:05
16:05
Gate Adjustment
Departure Gate changed to B14
25 May
07:59
02:59
00:59
Equipment Adjustment
Tail Number changed to N53441
Actual Equipment changed to 7S9
25 May
07:59
02:59
00:59
Time Adjustment
Estimated Gate Departure changed to May-27-2026 1:18 PM
Estimated Gate Arrival changed to May-27-2026 3:07 PM
24 May
18:47
13:47
11:47
Record Created
24 May
18:47
13:47
11:47
Time Adjustment
Scheduled Gate Departure changed to May-27-2026 1:18 PM
Scheduled Gate Arrival changed to May-27-2026 3:07 PM
Departure Terminal changed to 1
Arrival Terminal changed to 3
Scheduled Equipment changed to 739