United Airlines UA638 Flight Status Today

Domestic flight United Airlines UA638 takes off from San Francisco (SFO) United States to Honolulu (HNL) United States. It's operated by United Airlines. The plane leaves San Francisco International Airport at 14:13 31 December 2025 America/Los_Angeles. The flight is expected to land at Daniel K. Inouye International Airport at 17:14 31 December 2025 Pacific/Honolulu. The flight will last about 5 hours 1 minutes.

Current status of UA638 is Scheduled On time Estimated Depart in 4 hours, 47 minutes

UA638 - UAL638 United Airlines (UA)
SFO San Francisco United States
Flight SFO to HNL
HNL Honolulu United States
Scheduled On time Estimated Depart in 4 hours, 47 minutes
Departure San Francisco International Airport
IATA: SFOICAO: KSFO
Scheduled 14:13 31 December 2025
Estimated 14:13 31 December 2025
None C5
Arrival Daniel K. Inouye International Airport
IATA: HNLICAO: PHNL
Scheduled 17:14 31 December 2025
Estimated 17:14 31 December 2025
3 E11
UA638 Detail
  • Type: Domestic Flight
  • Flight Duration: 5 hours 1 minutes
  • Flight Distance: 3858 kms / 2397 miles
Airline
  • United Airlines
  • IATA: UA
  • ICAO: UAL
  • Operating Days: Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday
Passenger Services
  • Service type: Normal passenger
  • Seats: 146
  • Freight capacity: 9.4 tons
  • Passenger classes: First Class, Economy, Business Class, Shuttle
More Detail
  • Aircraft: Boeing 737-800 (Scimitar Winglets) Passenger
  • Callsign: T-KUKI6
  • Departure Timezone: America/Los_Angeles
  • Arrival Timezone: Pacific/Honolulu
  • Current Time in San Francisco: Wednesday 2025-12-31 09:26 AM
  • Current Time in Honolulu: Wednesday 2025-12-31 07:26 AM

United Airlines UA638 Flight Statistics

United Airlines
United Airlines
FLIGHT NO UA638
AIRPLANE Boeing 737-800 (Scimitar Winglets) Passenger
ON TIME 13
DELAYED 1
CANCELLED 0
ON TIME 27
DELAYED 2
CANCELLED 0
ON TIME 50
DELAYED 6
CANCELLED 1
ON TIME 76
DELAYED 7
CANCELLED 1
Last 14 days flight data
14 30 60 90
On Time Rate

United Airlines UA638 Flight Schedule and Histories

Time Departure Arrival Actual departure Actual arrival
Sat 27 Dec
Scheduled On time
San Francisco (SFO) 2025-12-27T18:30
Honolulu (HNL) 2025-12-27T22:30
Mon 24 Nov
Scheduled On time
San Francisco (SFO) 2025-11-24T15:45
Honolulu (HNL) 2025-11-24T17:25
Thu 20 Nov
Scheduled On time
San Francisco (SFO) 2025-11-20T15:45
Honolulu (HNL) 2025-11-20T17:25
Tue 18 Nov
Departed On time
San Francisco (SFO) 2025-11-18T18:39
Honolulu (HNL) 2025-11-18T22:27
2025-11-18T18:32
Sun 16 Nov
Scheduled On time
San Francisco (SFO) 2025-11-16T15:45
Honolulu (HNL) 2025-11-16T17:25
Wed 12 Nov
Scheduled On time
San Francisco (SFO) 2025-11-12T15:45
Honolulu (HNL) 2025-11-12T17:25
Mon 10 Nov
Departed On time
San Francisco (SFO) 2025-11-10T18:39
Honolulu (HNL) 2025-11-10T22:27
2025-11-10T18:41
Sun 09 Nov
Scheduled On time
San Francisco (SFO) 2025-11-09T15:45
Honolulu (HNL) 2025-11-09T17:25
Fri 07 Nov
Scheduled On time
San Francisco (SFO) 2025-11-07T15:45
Honolulu (HNL) 2025-11-07T17:25
Wed 05 Nov
Scheduled Delayed by 2h
San Francisco (SFO) 2025-11-05T15:45
Honolulu (HNL) 2025-11-05T17:25

Flight routes similar to United Airlines UA638

Airline Flight no Departure Arrival
United Airlines UA300
United Airlines 		31/12/2025
13:50 		5 hours 47 minutes
17:37
United Airlines UA1581
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United Airlines UA1509
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Alaska Airlines AS33
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11:03 		6 hours 1 minutes
15:04
Air New Zealand NZ9142
Air New Zealand 		31/12/2025
16:55 		6 hours 4 minutes
20:59
SWISS LX3238
SWISS 		31/12/2025
18:30 		0 minutes
22:30
Avianca AV2255
Avianca 		31/12/2025
16:55 		6 hours 4 minutes
20:59
Air New Zealand NZ9143
Air New Zealand 		31/12/2025
18:30 		0 minutes
22:30

United Airlines Flight UA638 FAQs

What is the scheduled flight duration for United Airlines UA638 flight?

On average, nonstop flight takes 5 hour(s) 1 minutes, with the flight distance of 3858 km (2397 miles).

What is the current status of United Airlines UA638 flight?

The current status of flight United Airlines UA638 is Scheduled On time.

What type of aircraft is used for the United Airlines UA638 flight?

All United Airlines UA638 flights are operated using Boeing 737-800 (Scimitar Winglets) Passenger aircraft.

When does the flight United Airlines UA638 arrive?

Flight United Airlines UA638 arrives at 17:14.

Which terminal the flight United Airlines UA638 is arriving at?

Flight United Airlines UA638 arrives in Daniel K. Inouye International Airport at Terminal 3.

How many United Airlines UA638 flights are operated a week?

7 flights per week. The Flight United Airlines UA638 is operated on Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday .