(UA) United Airlines 4749 Flight Details
On time | Scheduled
Departure
DTW
Detroit Metropolitan Wayne County Airport, MI, US
Flight Gate Times
02-Nov-2026
Scheduled
10:48
EST
Estimated
10:48
EST
Total Departure Delay: -
Flight Runway Times
02-Nov-2026
Scheduled
11:04
EST
Actual
--
Runway Delay: -
Terminal
E
Gate
D1
Craft Type
Embraer 175
E75
Flight Time
Scheduled
1h 41m
Arrival
ORD
Chicago O'Hare International Airport, IL, US
Flight Gate Times
02-Nov-2026
Scheduled
11:29
CST
Estimated
11:29
CST
Total Arrival Delay: -
Flight Runway Times
02-Nov-2026
Scheduled
11:10
CST
Actual
--
Runway Delay: -
Terminal
1
Gate
B20
Baggage Claim
11
Tail Number
N122SY
Flight Time
Estimated
1h 41m
Flight Notes
Operated by SkyWest Airlines on behalf of United Airlines
Also marketed as (AC) Air Canada 4042, (CM) Copa Airlines 1129, (NZ) Air New Zealand 2324
Event Timeline
Date
Event
Data Updated
2 Nov
02:09
21:09
20:09
Gate Adjustment
Arrival Gate changed from F12 to B20
Arrival Terminal changed from 2 to 1
2 Nov
01:08
20:08
19:08
Gate Adjustment
Departure Gate changed from D9 to D1
1 Nov
15:56
10:56
09:56
Time Adjustment
Scheduled Runway Departure changed to Nov-02-2026 11:04 AM
Scheduled Runway Arrival changed to Nov-02-2026 11:10 AM
1 Nov
12:38
07:38
06:38
Equipment Adjustment
Tail Number changed from N166SY to N122SY
1 Nov
10:56
05:56
04:56
Gate Adjustment
Departure Gate changed to D9
31 Oct
23:38
19:38
18:38
Gate Adjustment
Arrival Gate changed to F12
Baggage changed to 11
31 Oct
20:44
16:44
15:44
Equipment Adjustment
Tail Number changed from N153SY to N166SY
31 Oct
19:21
15:21
14:21
Equipment Adjustment
Tail Number changed from N203SY to N153SY
31 Oct
04:08
00:08
23:08
Time Adjustment
Estimated Gate Departure changed to Nov-02-2026 10:48 AM
Estimated Gate Arrival changed to Nov-02-2026 11:29 AM
Tail Number changed to N203SY
Actual Equipment changed to E75
30 Oct
18:46
14:46
13:46
Record Created
30 Oct
18:46
14:46
13:46
Time Adjustment
Scheduled Gate Departure changed to Nov-02-2026 10:48 AM
Scheduled Gate Arrival changed to Nov-02-2026 11:29 AM
Departure Terminal changed to E
Arrival Terminal changed to 2
Scheduled Equipment changed to E7W