(UA) United Airlines 4749 Flight Details
On time | Scheduled
Departure
DAY
James M Cox Dayton International Airport, OH, US
Flight Gate Times
22-May-2026
Scheduled
18:10
EDT
Estimated
18:10
EDT
Total Departure Delay: -
Flight Runway Times
22-May-2026
Scheduled
18:27
EDT
Actual
--
Runway Delay: -
Terminal
-
Gate
B19
Craft Type
Embraer 175
E75
Flight Time
Scheduled
1h 36m
Arrival
ORD
Chicago O'Hare International Airport, IL, US
Flight Gate Times
22-May-2026
Scheduled
18:46
CDT
Estimated
18:46
CDT
Total Arrival Delay: -
Flight Runway Times
22-May-2026
Scheduled
18:21
CDT
Actual
--
Runway Delay: -
Terminal
2
Gate
E2
Baggage Claim
3
Tail Number
N623UX
Flight Time
Estimated
1h 36m
Flight Notes
Operated by SkyWest Airlines on behalf of United Airlines
Also marketed as (LH) Lufthansa 7679, (NZ) Air New Zealand 2258
Event Timeline
Date
Event
Data Updated
22 May
14:05
10:05
09:05
Gate Adjustment
Arrival Gate changed from E4 to E2
22 May
11:35
07:35
06:35
Gate Adjustment
Arrival Gate changed from F20 to E4
22 May
08:17
04:17
03:17
Equipment Adjustment
Tail Number changed from N617UX to N623UX
22 May
08:17
04:17
03:17
Equipment Adjustment
Tail Number changed from N616UX to N617UX
22 May
08:11
04:11
03:11
Equipment Adjustment
Tail Number changed from N623UX to N616UX
22 May
08:11
04:11
03:11
Equipment Adjustment
Tail Number changed from N618UX to N623UX
22 May
07:54
03:54
02:54
Equipment Adjustment
Tail Number changed from N121SY to N618UX
22 May
07:47
03:47
02:47
Equipment Adjustment
Tail Number changed from N618UX to N121SY
21 May
22:16
18:16
17:16
Time Adjustment
Scheduled Runway Departure changed from May-22-2026 6:20 PM to May-22-2026 6:27 PM
Scheduled Runway Arrival changed from May-22-2026 6:04 PM to May-22-2026 6:21 PM
21 May
22:11
18:11
17:11
Time Adjustment
Scheduled Runway Departure changed to May-22-2026 6:20 PM
Scheduled Runway Arrival changed to May-22-2026 6:04 PM
21 May
10:11
06:11
05:11
Equipment Adjustment
Tail Number changed from N623UX to N618UX
21 May
05:59
01:59
00:59
Gate Adjustment
Arrival Gate changed to F20
Baggage changed to 3
21 May
04:05
00:05
23:05
Equipment Adjustment
Tail Number changed from N85374 to N623UX
20 May
04:11
00:11
23:11
Time Adjustment
Estimated Gate Departure changed to May-22-2026 6:10 PM
Estimated Gate Arrival changed to May-22-2026 6:46 PM
Departure Gate changed to B19
Tail Number changed to N85374
Actual Equipment changed to E75
19 May
18:50
14:50
13:50
Record Created
19 May
18:50
14:50
13:50
Time Adjustment
Scheduled Gate Departure changed to May-22-2026 6:10 PM
Scheduled Gate Arrival changed to May-22-2026 6:46 PM
Arrival Terminal changed to 2
Scheduled Equipment changed to E7W