(UA) United Airlines 3678 Flight Details
On time | Scheduled
Departure
PIT
Pittsburgh International Airport, PA, US
Flight Gate Times
01-Oct-2026
Scheduled
05:11
EDT
Estimated
05:11
EDT
Total Departure Delay: -
Flight Runway Times
01-Oct-2026
Scheduled
05:27
EDT
Actual
--
Runway Delay: -
Terminal
-
Gate
A18
Craft Type
Embraer 175
E75
Flight Time
Scheduled
1h 48m
Arrival
ORD
Chicago O'Hare International Airport, IL, US
Flight Gate Times
01-Oct-2026
Scheduled
05:59
CDT
Estimated
05:59
CDT
Total Arrival Delay: -
Flight Runway Times
01-Oct-2026
Scheduled
05:41
CDT
Actual
--
Runway Delay: -
Terminal
1
Gate
C4
Baggage Claim
6
Tail Number
N744YX
Flight Time
Estimated
1h 48m
Flight Notes
Operated by Republic Airways on behalf of United Airlines
Also marketed as (AC) Air Canada 4116, (CM) Copa Airlines 2756
Event Timeline
Date
Event
Data Updated
1 Oct
01:02
21:02
20:02
Equipment Adjustment
Tail Number changed from N767YX to N744YX
30 Sep
19:27
15:27
14:27
Gate Adjustment
Departure Gate changed from A4 to A18
30 Sep
09:21
05:21
04:21
Time Adjustment
Scheduled Runway Departure changed to Oct-01-2026 5:27 AM
Scheduled Runway Arrival changed to Oct-01-2026 5:41 AM
30 Sep
07:02
03:02
02:02
Equipment Adjustment
Tail Number changed from N770YX to N767YX
30 Sep
01:21
21:21
20:21
Gate Adjustment
Departure Gate changed to A4
30 Sep
01:02
21:02
20:02
Equipment Adjustment
Tail Number changed from N775YX to N770YX
29 Sep
17:02
13:02
12:02
Gate Adjustment
Arrival Gate changed to C4
Arrival Terminal changed from 2 to 1
Baggage changed to 6
29 Sep
07:02
03:02
02:02
Time Adjustment
Estimated Gate Departure changed to Oct-01-2026 5:11 AM
Estimated Gate Arrival changed to Oct-01-2026 5:59 AM
Tail Number changed to N775YX
Actual Equipment changed to E75
28 Sep
18:51
14:51
13:51
Record Created
28 Sep
18:51
14:51
13:51
Time Adjustment
Scheduled Gate Departure changed to Oct-01-2026 5:11 AM
Scheduled Gate Arrival changed to Oct-01-2026 5:59 AM
Arrival Terminal changed to 2
Scheduled Equipment changed to E7W