(UA) United Airlines 5278 Flight Details
On time | Scheduled
Departure
ORD
Chicago O'Hare International Airport, IL, US
Flight Gate Times
18-Feb-2026
Scheduled
21:15
CST
Estimated
21:15
CST
Total Departure Delay: -
Flight Runway Times
18-Feb-2026
Scheduled
21:35
CST
Actual
--
Runway Delay: -
Terminal
2
Gate
F6
Craft Type
Embraer 175
E75
Flight Time
Scheduled
1h 44m
Arrival
YYZ
Toronto Pearson International Airport, ON, CA
Flight Gate Times
18-Feb-2026
Scheduled
23:59
EST
Estimated
23:59
EST
Total Arrival Delay: -
Flight Runway Times
18-Feb-2026
Scheduled
23:49
EST
Actual
--
Runway Delay: -
Terminal
1
Gate
F62
Baggage Claim
11
Tail Number
N156SY
Flight Time
Estimated
1h 44m
Flight Notes
Operated by SkyWest Airlines on behalf of United Airlines
Also marketed as (AC) Air Canada 5138, (CM) Copa Airlines 2817, (NZ) Air New Zealand 9860
Event Timeline
Date
Event
Data Updated
18 Feb
03:21
21:21
22:21
Time Adjustment
Scheduled Runway Departure changed from Feb-18-2026 9:25 PM to Feb-18-2026 9:35 PM
Scheduled Runway Arrival changed from Feb-18-2026 11:32 PM to Feb-18-2026 11:49 PM
18 Feb
03:16
21:16
22:16
Time Adjustment
Scheduled Runway Departure changed to Feb-18-2026 9:25 PM
Scheduled Runway Arrival changed to Feb-18-2026 11:32 PM
18 Feb
01:40
19:40
20:40
Gate Adjustment
Arrival Gate changed from F87 to F62
17 Feb
08:32
02:32
03:32
Gate Adjustment
Departure Gate changed to F6
17 Feb
05:44
23:44
00:44
Equipment Adjustment
Tail Number changed from N160SY to N156SY
17 Feb
05:23
23:23
00:23
Gate Adjustment
Baggage changed to 11
17 Feb
05:12
23:12
00:12
Gate Adjustment
Arrival Gate changed to F87
17 Feb
04:09
22:09
23:09
Equipment Adjustment
Tail Number changed from N109SY to N160SY
16 Feb
04:09
22:09
23:09
Time Adjustment
Estimated Gate Departure changed to Feb-18-2026 9:15 PM
Estimated Gate Arrival changed to Feb-18-2026 11:59 PM
Tail Number changed to N109SY
Actual Equipment changed to E75
15 Feb
18:47
12:47
13:47
Record Created
15 Feb
18:47
12:47
13:47
Time Adjustment
Scheduled Gate Departure changed to Feb-18-2026 9:15 PM
Scheduled Gate Arrival changed to Feb-18-2026 11:59 PM
Departure Terminal changed to 2
Arrival Terminal changed to 1
Scheduled Equipment changed to E7W