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 13:59 28 February 2026 America/New_York. The flight is expected to land at Logan International Airport at 15:12 28 February 2026 America/New_York. The flight will last about 1 hours 13 minutes.

Current status of UA577 is Scheduled On time Estimated Depart in 9 minutes

UA577 - UAL577 United Airlines (UA)
EWR Newark United States
Flight EWR to BOS
BOS Boston United States
Scheduled On time Estimated Depart in 9 minutes
Departure Newark Liberty International Airport
IATA: EWRICAO: KEWR
Scheduled 13:59 28 February 2026
Estimated 13:59 28 February 2026
A 18
Arrival Logan International Airport
IATA: BOSICAO: KBOS
Scheduled 15:12 28 February 2026
Estimated 15:12 28 February 2026
B B30
UA577 Detail
  • Type: Domestic Flight
  • Flight Duration: 1 hours 13 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 737-700 Passenger (Scimitar Winglets)
  • Callsign: F-KBZN2
  • Departure Timezone: America/New_York
  • Arrival Timezone: America/New_York
  • Current Time in Newark: Saturday 2026-02-28 13:50 PM
  • Current Time in Boston: Saturday 2026-02-28 13:50 PM

United Airlines UA577 Flight Statistics

United Airlines
United Airlines
FLIGHT NO UA577
AIRPLANE Boeing 737-700 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 17 Feb
Scheduled On time
Newark (EWR) 2026-02-17T13:59
Boston (BOS) 2026-02-17T15:12
Sat 14 Feb
Arrived On time
Newark (EWR) 2026-02-14T13:59
Boston (BOS) 2026-02-14T15:12
2026-02-14T13:53
2026-02-14T14:55
Thu 12 Feb
Arrived On time
Newark (EWR) 2026-02-12T13:59
Boston (BOS) 2026-02-12T15:12
2026-02-12T13:53
2026-02-12T14:52
Wed 11 Feb
Scheduled On time
Newark (EWR) 2026-02-11T08:15
Boston (BOS) 2026-02-11T11:15
Sat 07 Feb
Departed Delayed by 5h 42m
Newark (EWR) 2026-02-07T13:57
Boston (BOS) 2026-02-07T15:09
2026-02-07T19:52
Thu 05 Feb
Scheduled On time
Newark (EWR) 2026-02-05T08:15
Boston (BOS) 2026-02-05T11:15
Sun 01 Feb
Departed On time
Newark (EWR) 2026-02-01T08:15
Boston (BOS) 2026-02-01T11:15
2026-02-01T08:22
Sat 31 Jan
Scheduled On time
Newark (EWR) 2026-01-31T08:15
Boston (BOS) 2026-01-31T11:15
Fri 30 Jan
Arrived Delayed by 1h 4m
Newark (EWR) 2026-01-30T14:03
Boston (BOS) 2026-01-30T15:15
2026-01-30T15:10
2026-01-30T16:19
Thu 22 Jan
Departed On time
Newark (EWR) 2026-01-22T14:03
Boston (BOS) 2026-01-22T15:15
2026-01-22T13:56

Flight routes similar to United Airlines UA577

Airline Flight no Departure Arrival
Virgin Atlantic VS3775
Virgin Atlantic 		28/02/2026
15:58 		1 hours 12 minutes
17:10
Delta DL5764
Delta 		28/02/2026
08:35 		1 hours 19 minutes
09:54
Korean Air KE3306
Korean Air 		28/02/2026
08:35 		1 hours 19 minutes
09:54
Virgin Atlantic VS3030
Virgin Atlantic 		28/02/2026
08:35 		1 hours 19 minutes
09:54
United Airlines UA3541
United Airlines 		28/02/2026
09:45 		1 hours 25 minutes
11:10
United Airlines UA1701
United Airlines 		28/02/2026
17:25 		1 hours 11 minutes
18:41
TAP Portugal TP8512
TAP Portugal 		28/02/2026
07:55 		0 minutes
09:15
United Airlines UA1074
United Airlines 		28/02/2026
07:55 		0 minutes
09:15

United Airlines Flight UA577 FAQs

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

On average, nonstop flight takes 1 hour(s) 13 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 737-700 Passenger (Scimitar Winglets) aircraft.

When does the flight United Airlines UA577 arrive?

Flight United Airlines UA577 arrives at 15:12.

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 .