SkyWest Airlines OO4637 flight status now

Current status of OO4637 is Arrived On time

OO4637 - SKW4637 SkyWest Airlines (OO)
DEN Denver United States
Flight DEN to TUS
TUS Tucson United States
Arrived On time
Departure Denver International Airport
IATA: DENICAO: KDEN
Scheduled 07:45 17 November 2025
Actual 07:38 17 November 2025
None B54
Arrival Tucson International Airport
IATA: TUSICAO: KTUS
Scheduled 09:59 17 November 2025
Actual 09:44 17 November 2025
None A8
OO4637 Detail
  • Type: Domestic Flight
  • Code Shares: AC 3974
  • Flight Duration: 2 hours 6 minutes
  • Flight Distance: 1026 kms / 638 miles
Airline
  • SkyWest Airlines
  • IATA: OO
  • ICAO: SKW
  • Operating Days: Sunday
Passenger Services
  • Service type: N/A
  • Seats: N/A
  • Freight capacity: N/A
  • Passenger classes: N/A
More Detail
  • Aircraft: Embraer 175
  • Callsign: SKW4637
  • Departure Timezone: America/Denver
  • Arrival Timezone: America/Phoenix
  • Current Time in Denver: Monday 2025-11-17 14:21 PM
  • Current Time in Tucson: Monday 2025-11-17 14:21 PM

Domestic flight SkyWest Airlines OO4637 takes off from Denver (DEN) United States to Tucson (TUS) United States. It's operated by SkyWest Airlines. The plane leaves Denver International Airport at 07:45 17 November 2025 America/Denver. The flight is expected to land at Tucson International Airport at 09:59 17 November 2025 America/Phoenix. The flight will last about 2 hours 6 minutes.

Similar flight route from Denver (DEN) to Tucson (TUS)

Airline Flight no Departure Arrival
Lufthansa LH8768
Lufthansa 		17/11/2025
19:38 		2 hours 6 minutes
21:44
Southwest Airlines WN1853
Southwest Airlines 		17/11/2025
08:00 		2 hours 5 minutes
10:05
Air Canada AC3974
Air Canada 		17/11/2025
07:45 		2 hours 14 minutes
09:59
United Airlines UA1762
United Airlines 		17/11/2025
19:38 		2 hours 6 minutes
21:44
Air Canada AC4252
Air Canada 		17/11/2025
15:55 		2 hours 15 minutes
18:10
Air Canada AC4130
Air Canada 		17/11/2025
13:55 		2 hours 7 minutes
16:02
Southwest Airlines WN2691
Southwest Airlines 		17/11/2025
07:50 		2 hours 5 minutes
09:55
United Airlines UA4637
United Airlines 		17/11/2025
07:45 		2 hours 14 minutes
09:59

Frequently asked questions, answered

How long is the flight from Denver to Tucson?

On average, nonstop flight takes 2 hour(s) 6 minutes, with the flight distance of 1026 km (638 miles).

What type of aircraft is used for the SkyWest Airlines OO4637 flight?

All SkyWest Airlines OO4637 flights are operated using Embraer 175 aircraft.

How many SkyWest Airlines OO4637 flights are operated a week?

1 flights per week. The Flight SkyWest Airlines OO4637 is operated on Sunday.