United Airlines UA1665 Flight Status Today

Domestic flight United Airlines UA1665 takes off from San Francisco (SFO) United States to Boston (BOS) United States. It's operated by United Airlines. The plane leaves San Francisco International Airport at 19:30 19 January 2026 America/Los_Angeles. The flight is expected to land at Logan International Airport at 21:48 19 January 2026 America/New_York. The flight will last about 2 hours 18 minutes.

Current status of UA1665 is Scheduled On time Estimated Depart in 18 hours, 8 minutes

UA1665 - UAL1665 United Airlines (UA)
SFO San Francisco United States
Flight SFO to BOS
BOS Boston United States
Scheduled On time Estimated Depart in 18 hours, 8 minutes
Departure San Francisco International Airport
IATA: SFOICAO: KSFO
Scheduled 19:30 19 January 2026
Estimated 19:30 19 January 2026
None B11
Arrival Logan International Airport
IATA: BOSICAO: KBOS
Scheduled 21:48 19 January 2026
Estimated 21:48 19 January 2026
2 D15
UA1665 Detail
  • Type: Domestic Flight
  • Code Shares: CM 2329, NH 7284, NZ 9425, OZ 6301, VA 8294
  • Flight Duration: 2 hours 18 minutes
  • Flight Distance: 4352 kms / 2704 miles
Airline
  • United Airlines
  • IATA: UA
  • ICAO: UAL
  • Operating Days: Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday
Passenger Services
  • Service type: Normal passenger
  • Seats: 154
  • Freight capacity: 17.8 tons
  • Passenger classes: First Class, Economy, Business Class, Shuttle
More Detail
  • Aircraft: Airbus A320
  • Callsign: F-KBGM2
  • Departure Timezone: America/Los_Angeles
  • Arrival Timezone: America/New_York
  • Current Time in San Francisco: Monday 2026-01-19 01:22 AM
  • Current Time in Boston: Monday 2026-01-19 04:22 AM

United Airlines UA1665 Flight Statistics

United Airlines
United Airlines
FLIGHT NO UA1665
AIRPLANE Airbus A320
ON TIME 11
DELAYED 3
CANCELLED 0
ON TIME 18
DELAYED 12
CANCELLED 0
ON TIME 43
DELAYED 16
CANCELLED 1
ON TIME 59
DELAYED 23
CANCELLED 1
Last 14 days flight data
14 30 60 90
On Time Rate

United Airlines UA1665 Flight Schedule and Histories

Time Departure Arrival Actual departure Actual arrival
Sat 17 Jan
Scheduled On time
San Francisco (SFO) 2026-01-17T23:25
Boston (BOS) 2026-01-18T08:10
Wed 14 Jan
Scheduled On time
San Francisco (SFO) 2026-01-14T19:30
Boston (BOS) 2026-01-14T21:48
Sun 11 Jan
Scheduled On time
San Francisco (SFO) 2026-01-11T19:30
Boston (BOS) 2026-01-11T21:48
Sat 10 Jan
Scheduled On time
San Francisco (SFO) 2026-01-10T23:25
Boston (BOS) 2026-01-11T08:10
Tue 06 Jan
Departed Delayed by 1h 25m
San Francisco (SFO) 2026-01-05T23:25
Boston (BOS) 2026-01-06T08:10
2026-01-06T01:41
Mon 05 Jan
Scheduled Delayed by 27m
San Francisco (SFO) 2026-01-05T20:33
Boston (BOS) 2026-01-05T21:50
Sun 04 Jan
Scheduled On time
San Francisco (SFO) 2026-01-04T20:33
Boston (BOS) 2026-01-04T21:50
Sat 03 Jan
Scheduled On time
San Francisco (SFO) 2026-01-03T23:25
Boston (BOS) 2026-01-04T08:10
Mon 29 Dec
Scheduled On time
San Francisco (SFO) 2025-12-29T20:33
Boston (BOS) 2025-12-29T21:50
Sun 28 Dec
Departed Delayed by 39m
San Francisco (SFO) 2025-12-27T23:25
Boston (BOS) 2025-12-28T08:10
2025-12-28T00:26

Flight routes similar to United Airlines UA1665

Airline Flight no Departure Arrival
Hawaiian Airlines HA2356
Hawaiian Airlines 		19/01/2026
08:26 		5 hours 39 minutes
17:05
Delta DL400
Delta 		19/01/2026
07:10 		5 hours 41 minutes
15:51
Virgin Atlantic VS1787
Virgin Atlantic 		19/01/2026
07:10 		5 hours 41 minutes
15:51
China Eastern MU8695
China Eastern 		19/01/2026
13:00 		5 hours 37 minutes
21:37
Virgin Australia VA8306
Virgin Australia 		19/01/2026
23:25 		5 hours 45 minutes
08:10
Singapore Airlines SQ1550
Singapore Airlines 		19/01/2026
12:20 		5 hours 52 minutes
20:58
United Airlines UA1372
United Airlines 		19/01/2026
13:00 		5 hours 42 minutes
21:42
SAS SK3586
SAS 		19/01/2026
07:10 		5 hours 35 minutes
15:51

United Airlines Flight UA1665 FAQs

What is the scheduled flight duration for United Airlines UA1665 flight?

On average, nonstop flight takes 2 hour(s) 18 minutes, with the flight distance of 4352 km (2704 miles).

What is the current status of United Airlines UA1665 flight?

The current status of flight United Airlines UA1665 is Scheduled On time.

What type of aircraft is used for the United Airlines UA1665 flight?

All United Airlines UA1665 flights are operated using Airbus A320 aircraft.

When does the flight United Airlines UA1665 arrive?

Flight United Airlines UA1665 arrives at 21:48.

Which terminal the flight United Airlines UA1665 is arriving at?

Flight United Airlines UA1665 arrives in Logan International Airport at Terminal 2.

How many United Airlines UA1665 flights are operated a week?

7 flights per week. The Flight United Airlines UA1665 is operated on Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday .