United Airlines UA639 Flight Status Today

Domestic flight United Airlines UA639 takes off from Fort Myers (RSW) United States to Denver (DEN) United States. It's operated by United Airlines. The plane leaves Southwest Florida International Airport at 08:02 20 January 2026 America/New_York. The flight is expected to land at Denver International Airport at 10:28 20 January 2026 America/Denver. The flight will last about 4 hours 26 minutes.

Current status of UA639 is Scheduled On time Estimated Depart in 1 hour, 38 minutes

UA639 - UAL639 United Airlines (UA)
RSW Fort Myers United States
Flight RSW to DEN
DEN Denver United States
Scheduled On time Estimated Depart in 1 hour, 38 minutes
Departure Southwest Florida International Airport
IATA: RSWICAO: KRSW
Scheduled 08:02 20 January 2026
Estimated 08:02 20 January 2026
None C5
Arrival Denver International Airport
IATA: DENICAO: KDEN
Scheduled 10:28 20 January 2026
Estimated 10:18 20 January 2026
None B46
UA639 Detail
  • Type: Domestic Flight
  • Flight Duration: 4 hours 26 minutes
  • Flight Distance: 2586 kms / 1607 miles
Airline
  • United Airlines
  • IATA: UA
  • ICAO: UAL
  • Operating Days: Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday
Passenger Services
  • Service type: Normal passenger
  • Seats: 213
  • Freight capacity: 3 tons
  • Passenger classes: First Class, Economy, Business Class, Shuttle
More Detail
  • Aircraft: Boeing 737MAX 8 Passenger
  • Callsign: F-KHLN1
  • Departure Timezone: America/New_York
  • Arrival Timezone: America/Denver
  • Current Time in Fort Myers: Tuesday 2026-01-20 06:24 AM
  • Current Time in Denver: Tuesday 2026-01-20 04:24 AM

United Airlines UA639 Flight Statistics

United Airlines
United Airlines
FLIGHT NO UA639
AIRPLANE Boeing 737MAX 8 Passenger
ON TIME 14
DELAYED 0
CANCELLED 0
ON TIME 28
DELAYED 2
CANCELLED 0
ON TIME 54
DELAYED 6
CANCELLED 0
ON TIME 69
DELAYED 6
CANCELLED 0
Last 14 days flight data
14 30 60 90
On Time Rate

United Airlines UA639 Flight Schedule and Histories

Time Departure Arrival Actual departure Actual arrival
Sun 18 Jan
Scheduled On time
Fort Myers (RSW) 2026-01-18T08:02
Denver (DEN) 2026-01-18T10:28
Sat 17 Jan
Arrived On time
Fort Myers (RSW) 2026-01-17T11:20
Denver (DEN) 2026-01-17T13:35
2026-01-17T11:13
2026-01-17T13:32
Wed 14 Jan
Scheduled Delayed by 2h 24m
Fort Myers (RSW) 2026-01-14T11:20
Denver (DEN) 2026-01-14T13:35
Mon 12 Jan
Scheduled Delayed by 1h 10m
Fort Myers (RSW) 2026-01-12T11:20
Denver (DEN) 2026-01-12T13:35
Sat 10 Jan
Departed On time
Fort Myers (RSW) 2026-01-10T08:02
Denver (DEN) 2026-01-10T10:28
2026-01-10T07:54
Tue 06 Jan
Departed On time
Fort Myers (RSW) 2026-01-06T08:02
Denver (DEN) 2026-01-06T10:28
2026-01-06T07:53
Sun 04 Jan
Departed Delayed by 19m
Fort Myers (RSW) 2026-01-04T08:05
Denver (DEN) 2026-01-04T10:31
2026-01-04T08:21
Fri 02 Jan
Arrived On time
Fort Myers (RSW) 2026-01-02T08:05
Denver (DEN) 2026-01-02T10:31
2026-01-02T07:54
2026-01-02T10:06
Tue 30 Dec
Scheduled On time
Fort Myers (RSW) 2025-12-30T08:05
Denver (DEN) 2025-12-30T10:31
Sun 28 Dec
Arrived On time
Fort Myers (RSW) 2025-12-28T08:05
Denver (DEN) 2025-12-28T10:31
2025-12-28T07:59
2025-12-28T10:41

Flight routes similar to United Airlines UA639

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14:02
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Frontier Airlines F93803
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Frontier Airlines F94981
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Frontier Airlines F99489
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06:00 		4 hours 25 minutes
08:25

United Airlines Flight UA639 FAQs

What is the scheduled flight duration for United Airlines UA639 flight?

On average, nonstop flight takes 4 hour(s) 26 minutes, with the flight distance of 2586 km (1607 miles).

What is the current status of United Airlines UA639 flight?

The current status of flight United Airlines UA639 is Scheduled On time.

What type of aircraft is used for the United Airlines UA639 flight?

All United Airlines UA639 flights are operated using Boeing 737MAX 8 Passenger aircraft.

How many United Airlines UA639 flights are operated a week?

7 flights per week. The Flight United Airlines UA639 is operated on Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday .