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(UA) United Airlines 455 Flight Details

Delayed by 18m | Departed

Departure

ORD

Chicago O'Hare International Airport, IL, US

Flight Gate Times

01-Jul-2026

Scheduled

13:30

 CDT

Actual

13:49

 CDT

Total Departure Delay: 19 mins

Flight Runway Times

01-Jul-2026

Scheduled

14:09

 CDT

Estimated

14:19

 CDT

Runway Delay: 10 mins

Terminal

1

Gate

B4

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

01-Jul-2026

Scheduled

15:19

 MST

Estimated

15:37

 MST

Total Arrival Delay: 18 mins

Flight Runway Times

01-Jul-2026

Scheduled

15:23

 MST

Estimated

15:33

 MST

Runway Delay: 10 mins

Terminal

3

Gate

E3

Baggage Claim

5

Tail Number

N78448

Flight Time

Estimated

3h 48m

Flight Notes

Also marketed as (AC) Air Canada 5229

Event Timeline

Time

Date

UTC

Event

Data Updated

1 Jul

18:52

Estimated Runway Departure changed from Jul-01-2026 2:09 PM to Jul-01-2026 2:19 PM

Estimated Gate Departure changed from Jul-01-2026 1:50 PM to Jul-01-2026 1:49 PM

Actual Gate Departure changed to Jul-01-2026 1:49 PM

Estimated Gate Arrival changed from Jul-01-2026 3:38 PM to Jul-01-2026 3:37 PM

Status changed from Scheduled to Active

1 Jul

18:45

Estimated Gate Departure changed from Jul-01-2026 1:40 PM to Jul-01-2026 1:50 PM

Estimated Runway Arrival changed from Jul-01-2026 3:23 PM to Jul-01-2026 3:33 PM

Estimated Gate Arrival changed from Jul-01-2026 3:28 PM to Jul-01-2026 3:38 PM

1 Jul

18:03

Estimated Runway Departure changed from Jul-01-2026 2:00 PM to Jul-01-2026 2:09 PM

Estimated Gate Departure changed from Jul-01-2026 1:59 PM to Jul-01-2026 1:40 PM

Estimated Runway Arrival changed from Jul-01-2026 3:43 PM to Jul-01-2026 3:23 PM

Estimated Gate Arrival changed from Jul-01-2026 3:48 PM to Jul-01-2026 3:28 PM

1 Jul

17:59

Scheduled Runway Departure changed from Jul-01-2026 2:29 PM to Jul-01-2026 2:09 PM

Scheduled Runway Arrival changed from Jul-01-2026 3:43 PM to Jul-01-2026 3:23 PM

1 Jul

17:39

Estimated Runway Departure changed from Jul-01-2026 1:59 PM to Jul-01-2026 2:00 PM

Estimated Gate Departure changed from Jul-01-2026 1:30 PM to Jul-01-2026 1:59 PM

Estimated Runway Arrival changed from Jul-01-2026 3:13 PM to Jul-01-2026 3:43 PM

Estimated Gate Arrival changed from Jul-01-2026 3:18 PM to Jul-01-2026 3:48 PM

1 Jul

17:38

Scheduled Runway Departure changed from Jul-01-2026 1:59 PM to Jul-01-2026 2:29 PM

Scheduled Runway Arrival changed from Jul-01-2026 3:13 PM to Jul-01-2026 3:43 PM

1 Jul

15:22

Estimated Gate Arrival changed from Jul-01-2026 3:19 PM to Jul-01-2026 3:18 PM

Departure Gate changed from C29 to B4

1 Jul

14:39

Estimated Runway Arrival changed to Jul-01-2026 3:13 PM

1 Jul

14:39

Estimated Runway Departure changed to Jul-01-2026 1:59 PM

Scheduled Runway Arrival changed from Jul-01-2026 3:14 PM to Jul-01-2026 3:13 PM

1 Jul

13:58

Departure Gate changed from B6 to C29

1 Jul

08:23

Departure Gate changed to B6

1 Jul

07:27

Departure Gate changed from G2

Departure Terminal changed from 3 to 1

1 Jul

05:12

Departure Terminal changed to 3

1 Jul

04:17

Departure Gate changed from G13 to G2

1 Jul

04:12

Departure Gate changed from B14 to G13

Departure Terminal changed from 1

30 Jun

18:36

Scheduled Runway Departure changed from Jul-01-2026 1:33 PM to Jul-01-2026 1:59 PM

Scheduled Runway Arrival changed from Jul-01-2026 2:37 PM to Jul-01-2026 3:14 PM

30 Jun

18:31

Scheduled Runway Departure changed to Jul-01-2026 1:33 PM

Scheduled Runway Arrival changed to Jul-01-2026 2:37 PM

30 Jun

13:47

Arrival Gate changed to E3

Baggage changed to 5

29 Jun

23:11

Departure Gate changed to B14

29 Jun

22:29

Tail Number changed to N78448

Actual Equipment changed to 7S9

29 Jun

22:29

Estimated Gate Departure changed to Jul-01-2026 1:30 PM

Estimated Gate Arrival changed to Jul-01-2026 3:19 PM

28 Jun

18:50

28 Jun

18:50

Scheduled Gate Departure changed to Jul-01-2026 1:30 PM

Scheduled Gate Arrival changed to Jul-01-2026 3:19 PM

Departure Terminal changed to 1

Arrival Terminal changed to 3

Scheduled Equipment changed to 739