United Airlines UA1721 flight status now

Current status of UA1721 is Arrived On time

UA1721 - UAL1721 United Airlines (UA)
SFO San Francisco United States
Flight SFO to KOA
KOA Kailua-Kona United States
Arrived On time
Departure San Francisco International Airport
IATA: SFOICAO: KSFO
Scheduled 09:35 19 November 2025
Actual 09:49 19 November 2025
3 F11
Arrival Kona International Airport at Keahole
IATA: KOAICAO: PHKO
Scheduled 13:06 19 November 2025
Actual 13:18 19 November 2025
1 2
UA1721 Detail
  • Type: Domestic Flight
  • Code Shares: AC 3529, AZ 4487
  • Flight Duration: 5 hours 29 minutes
  • Flight Distance: 3808 kms / 2366 miles
Airline
  • United Airlines
  • IATA: UA
  • ICAO: UAL
  • Operating Days: Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday
Passenger Services
  • Service type: Normal passenger
  • Seats: 167
  • Freight capacity: 17.1 tons
  • Passenger classes: First Class, Economy, Business Class, Shuttle
More Detail
  • Aircraft: Boeing 777-200 / 200ER
  • Callsign: F-SAT6
  • Departure Timezone: America/Los_Angeles
  • Arrival Timezone: Pacific/Honolulu
  • Current Time in San Francisco: Wednesday 2025-11-19 22:27 PM
  • Current Time in Kailua-Kona: Wednesday 2025-11-19 20:27 PM

Domestic flight United Airlines UA1721 takes off from San Francisco (SFO) United States to Kailua-Kona (KOA) United States. It's operated by United Airlines. The plane leaves San Francisco International Airport at 09:35 19 November 2025 America/Los_Angeles. The flight is expected to land at Kona International Airport at Keahole at 13:06 19 November 2025 Pacific/Honolulu. The flight will last about 5 hours 29 minutes.

United Airlines UA1721 Flight Statistics

United Airlines
United Airlines
FLIGHT NO UA1721
AIRPLANE Boeing 777-200 / 200ER
ON TIME 11
DELAYED 3
CANCELLED 0
ON TIME 25
DELAYED 5
CANCELLED 0
ON TIME 49
DELAYED 11
CANCELLED 0
ON TIME 66
DELAYED 18
CANCELLED 0
Last 14 days flight data
14 30 60 90
On Time Rate

United Airlines UA1721 Flight Schedule and Histories

Time Departure Arrival Actual departure Actual arrival
Tue 18 Nov
Scheduled On time
San Francisco (SFO) 2025-11-18T09:35
Kailua-Kona (KOA) 2025-11-18T13:06
Mon 17 Nov
Arrived On time
San Francisco (SFO) 2025-11-17T09:35
Kailua-Kona (KOA) 2025-11-17T13:06
2025-11-17T09:41
2025-11-17T12:37
Fri 14 Nov
Arrived Delayed by 41m
San Francisco (SFO) 2025-11-14T09:35
Kailua-Kona (KOA) 2025-11-14T13:06
2025-11-14T11:03
2025-11-14T13:47
Wed 12 Nov
Departed On time
San Francisco (SFO) 2025-11-12T09:35
Kailua-Kona (KOA) 2025-11-12T13:06
2025-11-12T09:29
Tue 11 Nov
Scheduled On time
San Francisco (SFO) 2025-11-11T09:35
Kailua-Kona (KOA) 2025-11-11T13:06
Sun 09 Nov
Scheduled On time
San Francisco (SFO) 2025-11-09T09:35
Kailua-Kona (KOA) 2025-11-09T13:06
Sat 08 Nov
Arrived On time
San Francisco (SFO) 2025-11-08T09:35
Kailua-Kona (KOA) 2025-11-08T13:06
2025-11-08T09:57
2025-11-08T13:06
Fri 07 Nov
Arrived On time
San Francisco (SFO) 2025-11-07T09:35
Kailua-Kona (KOA) 2025-11-07T13:06
2025-11-07T09:36
2025-11-07T12:54
Thu 06 Nov
Arrived On time
San Francisco (SFO) 2025-11-06T09:35
Kailua-Kona (KOA) 2025-11-06T13:06
2025-11-06T09:34
2025-11-06T12:44
Wed 05 Nov
Scheduled On time
San Francisco (SFO) 2025-11-05T09:35
Kailua-Kona (KOA) 2025-11-05T13:06

Similar flight route from San Francisco (SFO) to Kailua-Kona (KOA)

Airline Flight no Departure Arrival
Hawaiian Airlines HA7789
Hawaiian Airlines 		19/11/2025
07:00 		5 hours 34 minutes
10:34
Air Canada AC3529
Air Canada 		19/11/2025
09:35 		5 hours 31 minutes
13:06
Air Canada AC3528
Air Canada 		19/11/2025
11:00 		5 hours 34 minutes
14:42
Qatar Airways QR3396
Qatar Airways 		19/11/2025
07:00 		5 hours 13 minutes
10:34
Avianca AV2356
Avianca 		19/11/2025
18:45 		5 hours 20 minutes
21:05
Lufthansa LH8594
Lufthansa 		19/11/2025
18:45 		5 hours 20 minutes
21:05

Frequently asked questions, answered

How long is the flight from San Francisco to Kailua-Kona?

On average, nonstop flight takes 5 hour(s) 29 minutes, with the flight distance of 3808 km (2366 miles).

What type of aircraft is used for the United Airlines UA1721 flight?

All United Airlines UA1721 flights are operated using Boeing 777-200 / 200ER aircraft.

Which terminal the flight United Airlines UA1721 is arriving at?

Flight United Airlines UA1721 arrives in Kona International Airport at Keahole at Terminal 1.

How many United Airlines UA1721 flights are operated a week?

7 flights per week. The Flight United Airlines UA1721 is operated on Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday .