(UA) United Airlines 4045 Flight Details
On time | Scheduled
Departure
TUS
Tucson International Airport, AZ, US
Flight Gate Times
27-Jun-2026
Scheduled
10:55
MST
Estimated
10:55
MST
Total Departure Delay: -
Flight Runway Times
27-Jun-2026
Scheduled
11:11
MST
Actual
--
Runway Delay: -
Terminal
-
Gate
A8
Craft Type
Embraer 175
E75
Flight Time
Scheduled
2h 34m
Arrival
IAH
Houston George Bush Intercontinental Airport, TX, US
Flight Gate Times
27-Jun-2026
Scheduled
15:29
CDT
Estimated
15:29
CDT
Total Arrival Delay: -
Flight Runway Times
27-Jun-2026
Scheduled
15:21
CDT
Actual
--
Runway Delay: -
Terminal
A
Gate
2
Baggage Claim
C4
Tail Number
N87353
Flight Time
Estimated
2h 34m
Flight Notes
Operated by Mesa Airlines on behalf of United Airlines
Also marketed as (EK) Emirates 6408, (LH) Lufthansa 8658
Event Timeline
Date
Event
Data Updated
27 Jun
04:41
21:41
23:41
Gate Adjustment
Arrival Gate changed from 68 to 2
Arrival Terminal changed from B to A
26 Jun
22:17
15:17
17:17
Equipment Adjustment
Tail Number changed from N86311 to N87353
26 Jun
20:35
13:35
15:35
Gate Adjustment
Arrival Gate changed to 68
Baggage changed to C4
26 Jun
18:35
11:35
13:35
Equipment Adjustment
Tail Number changed from N87302 to N86311
26 Jun
18:01
11:01
13:01
Time Adjustment
Scheduled Runway Departure changed from Jun-27-2026 11:05 AM to Jun-27-2026 11:11 AM
Scheduled Runway Arrival changed from Jun-27-2026 3:15 PM to Jun-27-2026 3:21 PM
26 Jun
17:56
10:56
12:56
Time Adjustment
Scheduled Runway Departure changed to Jun-27-2026 11:05 AM
Scheduled Runway Arrival changed to Jun-27-2026 3:15 PM
26 Jun
05:05
22:05
00:05
Equipment Adjustment
Tail Number changed from N89304 to N87302
25 Jun
12:05
05:05
07:05
Gate Adjustment
Departure Gate changed from B9 to A8
25 Jun
05:11
22:11
00:11
Time Adjustment
Estimated Gate Departure changed to Jun-27-2026 10:55 AM
Estimated Gate Arrival changed to Jun-27-2026 3:29 PM
Departure Gate changed to B9
Tail Number changed to N89304
Actual Equipment changed to E75
24 Jun
18:47
11:47
13:47
Record Created
24 Jun
18:47
11:47
13:47
Time Adjustment
Scheduled Gate Departure changed to Jun-27-2026 10:55 AM
Scheduled Gate Arrival changed to Jun-27-2026 3:29 PM
Arrival Terminal changed to B
Scheduled Equipment changed to E7W