United Airlines UA645 Flight Status Today

Domestic flight United Airlines UA645 takes off from Tampa (TPA) United States to Denver (DEN) United States. It's operated by United Airlines. The plane leaves Tampa International Airport at 12:20 28 February 2026 America/New_York. The flight is expected to land at Denver International Airport at 14:35 28 February 2026 America/Denver. The flight will last about 4 hours 15 minutes.

Current status of UA645 is Departed On time Estimated Arrival in 3 hours, 42 minutes

UA645 - UAL645 United Airlines (UA)
TPA Tampa United States
Flight TPA to DEN
DEN Denver United States
Departed On time Estimated Arrival in 3 hours, 42 minutes
Departure Tampa International Airport
IATA: TPAICAO: KTPA
Scheduled 12:20 28 February 2026
Actual 12:31 28 February 2026
None A7
Arrival Denver International Airport
IATA: DENICAO: KDEN
Scheduled 14:35 28 February 2026
Estimated 14:37 28 February 2026
None B49
UA645 Detail
  • Type: Domestic Flight
  • Code Shares: AC 5167
  • Flight Duration: 4 hours 15 minutes
  • Flight Distance: 2423 kms / 1506 miles
Airline
  • United Airlines
  • IATA: UA
  • ICAO: UAL
  • Operating Days: Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday
Passenger Services
  • Service type: Normal passenger
  • Seats: 114
  • Freight capacity: 9.6 tons
  • Passenger classes: First Class, Economy, Business Class, Shuttle
More Detail
  • Aircraft: Boeing 737MAX 8 Passenger
  • Callsign: F-KCEZ2
  • Departure Timezone: America/New_York
  • Arrival Timezone: America/Denver
  • Current Time in Tampa: Saturday 2026-02-28 12:55 PM
  • Current Time in Denver: Saturday 2026-02-28 10:55 AM

United Airlines UA645 Flight Statistics

United Airlines
United Airlines
FLIGHT NO UA645
AIRPLANE Boeing 737MAX 8 Passenger
ON TIME 4
DELAYED 10
CANCELLED 0
ON TIME 13
DELAYED 17
CANCELLED 0
ON TIME 42
DELAYED 18
CANCELLED 0
ON TIME 62
DELAYED 19
CANCELLED 0
Last 14 days flight data
14 30 60 90
On Time Rate

United Airlines UA645 Flight Schedule and Histories

Time Departure Arrival Actual departure Actual arrival
Sat 28 Feb
Scheduled On time
Tampa (TPA) 2026-02-28T12:20
Denver (DEN) 2026-02-28T14:35
Fri 27 Feb
Arrived On time
Tampa (TPA) 2026-02-27T18:05
Denver (DEN) 2026-02-27T20:39
2026-02-27T17:58
2026-02-27T20:16
Thu 26 Feb
Departed Delayed by 17m
Tampa (TPA) 2026-02-26T18:05
Denver (DEN) 2026-02-26T20:39
2026-02-26T18:31
Wed 25 Feb
Departed Delayed by 1h
Tampa (TPA) 2026-02-25T18:05
Denver (DEN) 2026-02-25T20:39
2026-02-25T19:11
Tue 24 Feb
Departed On time
Tampa (TPA) 2026-02-24T18:05
Denver (DEN) 2026-02-24T20:39
2026-02-24T18:15
Mon 23 Feb
Departed Delayed by 2h 10m
Tampa (TPA) 2026-02-23T18:05
Denver (DEN) 2026-02-23T20:39
2026-02-23T19:12
Sun 22 Feb
Arrived On time
Tampa (TPA) 2026-02-22T18:05
Denver (DEN) 2026-02-22T20:39
2026-02-22T18:02
2026-02-22T20:27
Sat 21 Feb
Departed On time
Tampa (TPA) 2026-02-21T18:05
Denver (DEN) 2026-02-21T20:39
2026-02-21T18:06
Fri 20 Feb
Scheduled Delayed by 1h 58m
Tampa (TPA) 2026-02-20T18:05
Denver (DEN) 2026-02-20T20:39
Thu 19 Feb
Arrived On time
Tampa (TPA) 2026-02-19T18:05
Denver (DEN) 2026-02-19T20:39
2026-02-19T18:04
2026-02-19T20:34

Flight routes similar to United Airlines UA645

Airline Flight no Departure Arrival
Air Canada AC5428
Air Canada 		28/02/2026
08:05 		4 hours 15 minutes
10:20
Air Canada AC5167
Air Canada 		28/02/2026
12:20 		4 hours 15 minutes
14:35
United Airlines UA769
United Airlines 		28/02/2026
08:05 		4 hours 15 minutes
10:20
United Airlines UA395
United Airlines 		28/02/2026
10:00 		4 hours 15 minutes
12:15
United Airlines UA1913
United Airlines 		28/02/2026
15:59 		4 hours 16 minutes
18:15
Frontier Airlines F92745
Frontier Airlines 		28/02/2026
17:44 		4 hours 22 minutes
20:00
Frontier Airlines F91113
Frontier Airlines 		28/02/2026
12:48 		4 hours 14 minutes
15:02
Southwest Airlines WN2703
Southwest Airlines 		28/02/2026
07:55 		4 hours 1 minutes
10:05

United Airlines Flight UA645 FAQs

What is the scheduled flight duration for United Airlines UA645 flight?

On average, nonstop flight takes 4 hour(s) 15 minutes, with the flight distance of 2423 km (1506 miles).

What is the current status of United Airlines UA645 flight?

The current status of flight United Airlines UA645 is Departed On time.

What type of aircraft is used for the United Airlines UA645 flight?

All United Airlines UA645 flights are operated using Boeing 737MAX 8 Passenger aircraft.

How many United Airlines UA645 flights are operated a week?

7 flights per week. The Flight United Airlines UA645 is operated on Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday .