(UA) United Airlines 577 Flight Details
On time | Arrived
Departure
EWR
Newark Liberty International Airport, NJ, US
Flight Gate Times
23-Jan-2026
Scheduled
14:03
EST
Actual
13:55
EST
Total Departure Delay: -
Flight Runway Times
23-Jan-2026
Scheduled
14:21
EST
Actual
14:13
EST
Runway Delay: -
Terminal
A
Gate
26
Craft Type
Airbus A319
319
Flight Time
Scheduled
1h 12m
Arrival
BOS
Boston Logan International Airport, MA, US
Flight Gate Times
23-Jan-2026
Scheduled
15:15
EST
Actual
14:57
EST
Total Arrival Delay: -
Flight Runway Times
23-Jan-2026
Scheduled
15:06
EST
Actual
14:53
EST
Runway Delay: -
Terminal
B
Gate
B31
Baggage Claim
7
Tail Number
N848UA
Flight Time
Actual
1h 2m
Event Timeline
Date
Event
Data Updated
23 Jan
20:03
15:03
15:03
Time Adjustment
Actual Gate Arrival changed to Jan-23-2026 2:57 PM
23 Jan
20:01
15:01
15:01
Time Adjustment
Estimated Gate Arrival changed from Jan-23-2026 3:12 PM to Jan-23-2026 2:57 PM
23 Jan
19:55
14:55
14:55
Status Landed
Estimated Runway Arrival changed from Jan-23-2026 3:03 PM to Jan-23-2026 2:53 PM
Actual Runway Arrival changed to Jan-23-2026 2:53 PM
Status changed from Active to Landed
23 Jan
19:19
14:19
14:19
Time Adjustment
Estimated Runway Departure changed from Jan-23-2026 2:14 PM to Jan-23-2026 2:13 PM
Actual Runway Departure changed from Jan-23-2026 2:14 PM to Jan-23-2026 2:13 PM
Estimated Runway Arrival changed from Jan-23-2026 2:55 PM to Jan-23-2026 3:03 PM
Estimated Gate Arrival changed from Jan-23-2026 3:03 PM to Jan-23-2026 3:12 PM
23 Jan
19:16
14:16
14:16
Time Adjustment
Estimated Runway Departure changed from Jan-23-2026 2:12 PM to Jan-23-2026 2:14 PM
Actual Runway Departure changed from Jan-23-2026 2:12 PM to Jan-23-2026 2:14 PM
23 Jan
19:16
14:16
14:16
Time Adjustment
Estimated Runway Arrival changed from Jan-23-2026 2:46 PM to Jan-23-2026 2:55 PM
23 Jan
19:14
14:14
14:14
Time Adjustment
Estimated Runway Departure changed from Jan-23-2026 2:13 PM to Jan-23-2026 2:12 PM
Actual Runway Departure changed from Jan-23-2026 2:13 PM to Jan-23-2026 2:12 PM
23 Jan
19:14
14:14
14:14
Time Adjustment
Actual Runway Departure changed to Jan-23-2026 2:13 PM
23 Jan
19:13
14:13
14:13
Time Adjustment
Estimated Runway Departure changed from Jan-23-2026 2:21 PM to Jan-23-2026 2:13 PM
Estimated Runway Arrival changed from Jan-23-2026 2:58 PM to Jan-23-2026 2:46 PM
23 Jan
19:05
14:05
14:05
Gate Adjustment
Baggage changed to 7
23 Jan
19:01
14:01
14:01
Time Adjustment
Estimated Gate Departure changed from Jan-23-2026 1:57 PM to Jan-23-2026 1:55 PM
Actual Gate Departure changed from Jan-23-2026 1:57 PM to Jan-23-2026 1:55 PM
23 Jan
18:59
13:59
13:59
Status Active
Estimated Gate Departure changed from Jan-23-2026 2:03 PM to Jan-23-2026 1:57 PM
Actual Gate Departure changed to Jan-23-2026 1:57 PM
Status changed from Scheduled to Active
23 Jan
18:56
13:56
13:56
Time Adjustment
Estimated Runway Arrival changed from Jan-23-2026 3:06 PM to Jan-23-2026 2:58 PM
Estimated Gate Arrival changed from Jan-23-2026 3:15 PM to Jan-23-2026 3:03 PM
23 Jan
16:22
11:22
11:22
Time Adjustment
Scheduled Runway Arrival changed from Jan-23-2026 3:10 PM to Jan-23-2026 3:06 PM
23 Jan
16:22
11:22
11:22
Time Adjustment
Estimated Runway Departure changed to Jan-23-2026 2:21 PM
Estimated Runway Arrival changed to Jan-23-2026 3:06 PM
23 Jan
14:31
09:31
09:31
Gate Adjustment
Departure Gate changed from 12 to 26
23 Jan
13:49
08:49
08:49
Gate Adjustment
Departure Gate changed from 14 to 12
23 Jan
12:01
07:01
07:01
Gate Adjustment
Departure Gate changed from 12 to 14
23 Jan
11:01
06:01
06:01
Equipment Adjustment
Tail Number changed from N826UA to N848UA
22 Jan
20:19
15:19
15:19
Gate Adjustment
Arrival Gate changed to B31
22 Jan
19:11
14:11
14:11
Time Adjustment
Scheduled Runway Departure changed from Jan-23-2026 2:08 PM to Jan-23-2026 2:21 PM
Scheduled Runway Arrival changed from Jan-23-2026 2:42 PM to Jan-23-2026 3:10 PM
22 Jan
19:06
14:06
14:06
Time Adjustment
Scheduled Runway Departure changed to Jan-23-2026 2:08 PM
Scheduled Runway Arrival changed to Jan-23-2026 2:42 PM
22 Jan
18:07
13:07
13:07
Gate Adjustment
Departure Gate changed to 12
21 Jan
09:49
04:49
04:49
Equipment Adjustment
Tail Number changed from N894UA to N826UA
20 Jan
20:37
15:37
15:37
Equipment Adjustment
Tail Number changed to N894UA
Actual Equipment changed to 319
20 Jan
20:37
15:37
15:37
Time Adjustment
Estimated Gate Departure changed to Jan-23-2026 2:03 PM
Estimated Gate Arrival changed to Jan-23-2026 3:15 PM
20 Jan
18:48
13:48
13:48
Record Created
20 Jan
18:48
13:48
13:48
Time Adjustment
Scheduled Gate Departure changed to Jan-23-2026 2:03 PM
Scheduled Gate Arrival changed to Jan-23-2026 3:15 PM
Departure Terminal changed to A
Arrival Terminal changed to B
Scheduled Equipment changed to 319