United Airlines UA577 Flight Status Today

Domestic flight United Airlines UA577 takes off from Newark (EWR) United States to Boston (BOS) United States. It's operated by United Airlines. The plane leaves Newark Liberty International Airport at 12:40 30 April 2026 America/New_York. The flight is expected to land at Logan International Airport at 13:51 30 April 2026 America/New_York. The flight will last about 1 hours 11 minutes.

Current status of UA577 is Scheduled On time Estimated Depart in 6 hours, 41 minutes

UA577 - UAL577 United Airlines (UA)
EWR Newark United States
Flight EWR to BOS
BOS Boston United States
Scheduled On time Estimated Depart in 6 hours, 41 minutes
Departure Newark Liberty International Airport
IATA: EWRICAO: KEWR
Scheduled 12:40 30 April 2026
Estimated 12:40 30 April 2026
C 72
Arrival Logan International Airport
IATA: BOSICAO: KBOS
Scheduled 13:51 30 April 2026
Estimated 13:51 30 April 2026
B B23
UA577 Detail
  • Type: Domestic Flight
  • Code Shares: AZ 4396
  • Flight Duration: 1 hours 11 minutes
  • Flight Distance: 323 kms / 201 miles
Airline
  • United Airlines
  • IATA: UA
  • ICAO: UAL
  • Operating Days: Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday
Passenger Services
  • Service type: Normal passenger
  • Seats: 142
  • Freight capacity: 8.7 tons
  • Passenger classes: First Class, Economy, Business Class, Shuttle
More Detail
  • Aircraft: Boeing 737-900 Passenger (Scimitar Winglets)
  • Callsign: F-KBZN2
  • Departure Timezone: America/New_York
  • Arrival Timezone: America/New_York
  • Current Time in Newark: Thursday 2026-04-30 05:59 AM
  • Current Time in Boston: Thursday 2026-04-30 05:59 AM

United Airlines UA577 Flight Statistics

United Airlines
United Airlines
FLIGHT NO UA577
AIRPLANE Boeing 737-900 Passenger (Scimitar Winglets)
ON TIME 12
DELAYED 2
CANCELLED 0
ON TIME 23
DELAYED 7
CANCELLED 0
ON TIME 45
DELAYED 15
CANCELLED 0
ON TIME 63
DELAYED 20
CANCELLED 0
Last 14 days flight data
14 30 60 90
On Time Rate

United Airlines UA577 Flight Schedule and Histories

Time Departure Arrival Actual departure Actual arrival
Tue 28 Apr
Scheduled On time
Newark (EWR) 2026-04-28T15:10
Boston (BOS) 2026-04-28T16:22
Fri 24 Apr
Scheduled On time
Newark (EWR) 2026-04-24T15:10
Boston (BOS) 2026-04-24T16:19
Wed 22 Apr
Scheduled On time
Newark (EWR) 2026-04-22T15:10
Boston (BOS) 2026-04-22T16:22
Fri 17 Apr
Scheduled On time
Newark (EWR) 2026-04-17T15:10
Boston (BOS) 2026-04-17T16:22
Thu 16 Apr
Scheduled On time
Newark (EWR) 2026-04-16T15:10
Boston (BOS) 2026-04-16T16:22
Wed 15 Apr
Departed Delayed by 26m
Newark (EWR) 2026-04-15T15:10
Boston (BOS) 2026-04-15T16:22
2026-04-15T15:35
Fri 10 Apr
Scheduled On time
Newark (EWR) 2026-04-10T15:10
Boston (BOS) 2026-04-10T16:22
Wed 08 Apr
Arrived On time
Newark (EWR) 2026-04-08T15:10
Boston (BOS) 2026-04-08T16:22
2026-04-08T15:04
2026-04-08T16:06
Sun 05 Apr
Departed On time
Newark (EWR) 2026-04-04T23:55
Boston (BOS) 2026-04-05T05:29
2026-04-04T23:45
Fri 03 Apr
Scheduled On time
Newark (EWR) 2026-04-03T23:55
Boston (BOS) 2026-04-04T05:29

Flight routes similar to United Airlines UA577

Airline Flight no Departure Arrival
KLM KL5884
KLM 		30/04/2026
15:15 		1 hours 20 minutes
16:35
Korean Air KE3306
Korean Air 		30/04/2026
09:30 		1 hours 29 minutes
10:59
United Airlines UA593
United Airlines 		30/04/2026
07:55 		1 hours 16 minutes
09:11
United Airlines UA408
United Airlines 		30/04/2026
06:40 		1 hours 13 minutes
07:53
Republic Airlines YX5764
Republic Airlines 		30/04/2026
09:30 		1 hours 8 minutes
10:59
SAS SK3576
SAS 		30/04/2026
19:29 		1 hours 46 minutes
21:00
FedEx FX1989
FedEx 		30/04/2026
04:20 		0 minutes
04:59
Delta DL5764
Delta 		30/04/2026
09:30 		1 hours 8 minutes
10:59

United Airlines Flight UA577 FAQs

What is the scheduled flight duration for United Airlines UA577 flight?

On average, nonstop flight takes 1 hour(s) 11 minutes, with the flight distance of 323 km (201 miles).

What is the current status of United Airlines UA577 flight?

The current status of flight United Airlines UA577 is Scheduled On time.

What type of aircraft is used for the United Airlines UA577 flight?

All United Airlines UA577 flights are operated using Boeing 737-900 Passenger (Scimitar Winglets) aircraft.

When does the flight United Airlines UA577 arrive?

Flight United Airlines UA577 arrives at 13:51.

Which terminal the flight United Airlines UA577 is arriving at?

Flight United Airlines UA577 arrives in Logan International Airport at Terminal B.

How many United Airlines UA577 flights are operated a week?

7 flights per week. The Flight United Airlines UA577 is operated on Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday .