United Airlines UA646 Flight Status Today

Domestic flight United Airlines UA646 takes off from New Orleans (MSY) United States to San Francisco (SFO) United States. It's operated by United Airlines. The plane leaves Louis Armstrong New Orleans International Airport at 13:56 20 March 2026 America/Chicago. The flight is expected to land at San Francisco International Airport at 16:56 20 March 2026 America/Los_Angeles. The flight will last about 4 hours 39 minutes.

Current status of UA646 is Departed On time Estimated Arrival in 2 hours, 4 minutes

UA646 - UAL646 United Airlines (UA)
MSY New Orleans United States
Flight MSY to SFO
SFO San Francisco United States
Departed On time Estimated Arrival in 2 hours, 4 minutes
Departure Louis Armstrong New Orleans International Airport
IATA: MSYICAO: KMSY
Scheduled 13:56 20 March 2026
Actual 13:59 20 March 2026
None C7
Arrival San Francisco International Airport
IATA: SFOICAO: KSFO
Scheduled 16:56 20 March 2026
Estimated 16:26 20 March 2026
3 F12
UA646 Detail
  • Type: Domestic Flight
  • Code Shares: NZ 2158, VA 8477
  • Flight Duration: 4 hours 39 minutes
  • Flight Distance: 3077 kms / 1912 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: Boeing 737-800 (Scimitar Winglets) Passenger
  • Callsign: F-KIAH1
  • Departure Timezone: America/Chicago
  • Arrival Timezone: America/Los_Angeles
  • Current Time in New Orleans: Friday 2026-03-20 16:22 PM
  • Current Time in San Francisco: Friday 2026-03-20 14:22 PM

United Airlines UA646 Flight Statistics

United Airlines
United Airlines
FLIGHT NO UA646
AIRPLANE Boeing 737-800 (Scimitar Winglets) Passenger
ON TIME 13
DELAYED 1
CANCELLED 0
ON TIME 25
DELAYED 5
CANCELLED 0
ON TIME 50
DELAYED 10
CANCELLED 0
ON TIME 71
DELAYED 13
CANCELLED 0
Last 14 days flight data
14 30 60 90
On Time Rate

United Airlines UA646 Flight Schedule and Histories

Time Departure Arrival Actual departure Actual arrival
Sun 08 Mar
Arrived On time
New Orleans (MSY) 2026-03-08T14:39
San Francisco (SFO) 2026-03-08T17:39
2026-03-08T14:41
2026-03-08T17:20
Wed 04 Mar
Departed On time
New Orleans (MSY) 2026-03-04T14:38
San Francisco (SFO) 2026-03-04T17:39
2026-03-04T14:26
Fri 27 Feb
Scheduled On time
New Orleans (MSY) 2026-02-27T14:38
San Francisco (SFO) 2026-02-27T17:39
Mon 16 Feb
Departed On time
New Orleans (MSY) 2026-02-16T14:38
San Francisco (SFO) 2026-02-16T17:39
2026-02-16T14:38
Fri 13 Feb
Scheduled On time
New Orleans (MSY) 2026-02-13T14:38
San Francisco (SFO) 2026-02-13T17:39
Wed 11 Feb
Scheduled On time
New Orleans (MSY) 2026-02-11T15:25
San Francisco (SFO) 2026-02-11T16:30
Sat 07 Feb
Arrived Delayed by 40m
New Orleans (MSY) 2026-02-07T15:25
San Francisco (SFO) 2026-02-07T16:30
2026-02-07T16:22
2026-02-07T17:10
Sat 31 Jan
Arrived On time
New Orleans (MSY) 2026-01-31T15:25
San Francisco (SFO) 2026-01-31T16:30
2026-01-31T15:29
2026-01-31T16:20
Thu 29 Jan
Departed On time
New Orleans (MSY) 2026-01-29T15:25
San Francisco (SFO) 2026-01-29T16:30
2026-01-29T15:25
Wed 28 Jan
Departed Delayed by 1h 2m
New Orleans (MSY) 2026-01-28T15:25
San Francisco (SFO) 2026-01-28T16:30
2026-01-28T16:17

Flight routes similar to United Airlines UA646

Airline Flight no Departure Arrival
Air New Zealand NZ2158
Air New Zealand 		20/03/2026
14:39 		0 minutes
17:39
Virgin Australia VA8477
Virgin Australia 		20/03/2026
09:00 		4 hours 59 minutes
11:59

United Airlines Flight UA646 FAQs

What is the scheduled flight duration for United Airlines UA646 flight?

On average, nonstop flight takes 4 hour(s) 39 minutes, with the flight distance of 3077 km (1912 miles).

What is the current status of United Airlines UA646 flight?

The current status of flight United Airlines UA646 is Departed On time.

What type of aircraft is used for the United Airlines UA646 flight?

All United Airlines UA646 flights are operated using Boeing 737-800 (Scimitar Winglets) Passenger aircraft.

When does the flight United Airlines UA646 arrive?

Flight United Airlines UA646 arrives at 16:56.

Which terminal the flight United Airlines UA646 is arriving at?

Flight United Airlines UA646 arrives in San Francisco International Airport at Terminal 3.

How many United Airlines UA646 flights are operated a week?

7 flights per week. The Flight United Airlines UA646 is operated on Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday .