(UA) United Airlines 577 Flight Details
On time | Scheduled
Departure
EWR
Newark Liberty International Airport, NJ, US
Flight Gate Times
29-Apr-2026
Scheduled
15:10
EDT
Estimated
15:10
EDT
Total Departure Delay: -
Flight Runway Times
29-Apr-2026
Scheduled
15:36
EDT
Actual
--
Runway Delay: -
Terminal
A
Gate
23
Craft Type
Boeing 737MAX 8 Passenger
7M8
Flight Time
Scheduled
1h 12m
Arrival
BOS
Boston Logan International Airport, MA, US
Flight Gate Times
29-Apr-2026
Scheduled
16:22
EDT
Estimated
16:22
EDT
Total Arrival Delay: -
Flight Runway Times
29-Apr-2026
Scheduled
16:17
EDT
Actual
--
Runway Delay: -
Terminal
B
Gate
B29
Baggage Claim
7
Tail Number
N47291
Flight Time
Estimated
1h 12m
Event Timeline
Date
Event
Data Updated
29 Apr
01:35
21:35
21:35
Gate Adjustment
Departure Gate changed from 24 to 23
28 Apr
20:23
16:23
16:23
Gate Adjustment
Arrival Gate changed to B29
Baggage changed to 7
28 Apr
20:23
16:23
16:23
Time Adjustment
Scheduled Runway Departure changed from Apr-29-2026 3:21 PM to Apr-29-2026 3:36 PM
Scheduled Runway Arrival changed from Apr-29-2026 3:56 PM to Apr-29-2026 4:17 PM
28 Apr
19:53
15:53
15:53
Gate Adjustment
Departure Gate changed from 23 to 24
28 Apr
19:11
15:11
15:11
Time Adjustment
Scheduled Runway Departure changed to Apr-29-2026 3:21 PM
Scheduled Runway Arrival changed to Apr-29-2026 3:56 PM
28 Apr
18:05
14:05
14:05
Time Adjustment
Estimated Gate Departure changed to Apr-29-2026 3:10 PM
Estimated Gate Arrival changed to Apr-29-2026 4:22 PM
Departure Gate changed to 23
Departure Terminal changed from C to A
Tail Number changed to N47291
Actual Equipment changed to 7M8
26 Apr
18:48
14:48
14:48
Record Created
26 Apr
18:48
14:48
14:48
Time Adjustment
Scheduled Gate Departure changed to Apr-29-2026 3:10 PM
Scheduled Gate Arrival changed to Apr-29-2026 4:22 PM
Departure Terminal changed to C
Arrival Terminal changed to B
Scheduled Equipment changed to 7M8