United Airlines UA1257 Flight Status : Live Tracking & Updates

Domestic flight United Airlines UA1257 takes off from Miami (MIA) United States to San Francisco (SFO) United States. It's operated by United Airlines. The plane leaves Miami International Airport at 07:15 06 May 2026 America/New_York. The flight is expected to land at San Francisco International Airport at 10:45 06 May 2026 America/Los_Angeles. The flight will last about 6 hours 30 minutes.

Current status of UA1257 is Scheduled On time Estimated Depart in 1 hour, 23 minutes

UA1257 - UAL1257 United Airlines (UA)
MIA Miami United States
Flight MIA to SFO
SFO San Francisco United States
Scheduled On time Estimated Depart in 1 hour, 23 minutes
Departure Miami International Airport
IATA: MIAICAO: KMIA
Scheduled 07:15 06 May 2026
Estimated 07:15 06 May 2026
S H14
Arrival San Francisco International Airport
IATA: SFOICAO: KSFO
Scheduled 10:45 06 May 2026
Estimated 10:45 06 May 2026
3 E7
UA1257 Detail
  • Type: Domestic Flight
  • Code Shares: AZ 4431, CM 2874, EK 6315, VA 8395
  • Flight Duration: 6 hours 30 minutes
  • Flight Distance: 4162 kms / 2586 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 737MAX 9 Passenger
  • Callsign: F-CYVR4
  • Departure Timezone: America/New_York
  • Arrival Timezone: America/Los_Angeles
  • Current Time in Miami: Wednesday 2026-05-06 05:52 AM
  • Current Time in San Francisco: Wednesday 2026-05-06 02:52 AM

United Airlines UA1257 Flight Statistics

United Airlines
United Airlines
FLIGHT NO UA1257
AIRPLANE Boeing 737MAX 9 Passenger
ON TIME 14
DELAYED 0
CANCELLED 0
ON TIME 30
DELAYED 0
CANCELLED 0
ON TIME 58
DELAYED 2
CANCELLED 0
ON TIME 81
DELAYED 3
CANCELLED 0
Last 14 days flight data
14 30 60 90
On Time Rate

United Airlines UA1257 Flight Schedule and Histories

Time Departure Arrival Actual departure Actual arrival
Sun 03 May
Arrived Delayed by 1h 1m
Miami (MIA) 2026-05-03T07:15
San Francisco (SFO) 2026-05-03T10:45
2026-05-03T08:22
2026-05-03T11:46
Fri 01 May
Arrived On time
Miami (MIA) 2026-05-01T07:15
San Francisco (SFO) 2026-05-01T10:45
2026-05-01T07:04
2026-05-01T10:35
Wed 29 Apr
Arrived On time
Miami (MIA) 2026-04-29T07:15
San Francisco (SFO) 2026-04-29T10:46
2026-04-29T07:09
2026-04-29T10:52
Sat 25 Apr
Departed On time
Miami (MIA) 2026-04-25T07:15
San Francisco (SFO) 2026-04-25T10:46
2026-04-25T07:05
Thu 23 Apr
Departed On time
Miami (MIA) 2026-04-23T07:15
San Francisco (SFO) 2026-04-23T10:46
2026-04-23T07:05
Wed 22 Apr
Arrived On time
Miami (MIA) 2026-04-22T07:15
San Francisco (SFO) 2026-04-22T10:46
2026-04-22T07:05
2026-04-22T10:40
Mon 20 Apr
Departed On time
Miami (MIA) 2026-04-20T07:15
San Francisco (SFO) 2026-04-20T10:46
2026-04-20T07:08
Thu 16 Apr
Arrived On time
Miami (MIA) 2026-04-16T07:15
San Francisco (SFO) 2026-04-16T10:46
2026-04-16T07:08
2026-04-16T10:32
Wed 15 Apr
Departed On time
Miami (MIA) 2026-04-15T07:15
San Francisco (SFO) 2026-04-15T10:46
2026-04-15T07:08
Mon 13 Apr
Arrived On time
Miami (MIA) 2026-04-13T07:15
San Francisco (SFO) 2026-04-13T10:46
2026-04-13T07:08
2026-04-13T10:22

Flight routes similar to United Airlines UA1257

Airline Flight no Departure Arrival
Virgin Australia VA8394
Virgin Australia 		06/05/2026
18:15 		6 hours 33 minutes
21:48
Japan Airlines JL7547
Japan Airlines 		06/05/2026
07:50 		6 hours 12 minutes
11:02
Copa Airlines CM2874
Copa Airlines 		06/05/2026
07:15 		6 hours 15 minutes
10:45
British Airways BA5019
British Airways 		06/05/2026
17:37 		6 hours 19 minutes
20:56
Cathay Pacific CX7650
Cathay Pacific 		06/05/2026
17:37 		6 hours 19 minutes
20:56
Cathay Pacific CX7555
Cathay Pacific 		06/05/2026
07:50 		6 hours 12 minutes
11:02
American Airlines AA3117
American Airlines 		06/05/2026
07:50 		7 hours 2 minutes
11:02
Qantas QF3076
Qantas 		06/05/2026
07:50 		7 hours 2 minutes
11:02

United Airlines Flight UA1257 FAQs

What is the scheduled flight duration for United Airlines UA1257 flight?

On average, nonstop flight takes 6 hour(s) 30 minutes, with the flight distance of 4162 km (2586 miles).

What is the current status of United Airlines UA1257 flight?

The current status of flight United Airlines UA1257 is Scheduled On time.

What type of aircraft is used for the United Airlines UA1257 flight?

All United Airlines UA1257 flights are operated using Boeing 737MAX 9 Passenger aircraft.

When does the flight United Airlines UA1257 arrive?

Flight United Airlines UA1257 arrives at 10:45.

Which terminal the flight United Airlines UA1257 is arriving at?

Flight United Airlines UA1257 arrives in San Francisco International Airport at Terminal 3.

How many United Airlines UA1257 flights are operated a week?

7 flights per week. The Flight United Airlines UA1257 is operated on Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday .