Southwest Airlines WN1637 Flight Status Today

Domestic flight Southwest Airlines WN1637 takes off from Denver (DEN) United States to Salt Lake City (SLC) United States. It's operated by Southwest Airlines. The plane leaves Denver International Airport at 18:00 08 February 2026 America/Denver. The flight is expected to land at Salt Lake City International Airport at 19:50 08 February 2026 America/Denver. The flight will last about 1 hours 50 minutes.

Current status of WN1637 is Scheduled On time Estimated Depart in 6 hours, 22 minutes

WN1637 - SWA1637 Southwest Airlines (WN)
DEN Denver United States
Flight DEN to SLC
SLC Salt Lake City United States
Scheduled On time Estimated Depart in 6 hours, 22 minutes
Departure Denver International Airport
IATA: DENICAO: KDEN
Scheduled 18:00 08 February 2026
Estimated 18:00 08 February 2026
None C52
Arrival Salt Lake City International Airport
IATA: SLCICAO: KSLC
Scheduled 19:50 08 February 2026
None None
WN1637 Detail
  • Type: Domestic Flight
  • Flight Duration: 1 hours 50 minutes
  • Flight Distance: 630 kms / 391 miles
Airline
  • Southwest Airlines
  • IATA: WN
  • ICAO: SWA
  • Operating Days: Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday
Passenger Services
  • Service type: Normal passenger
  • Seats: 175
  • Freight capacity: 8.7 tons
  • Passenger classes: Economy, Premium Economy
More Detail
  • Aircraft: Boeing 737-800 (Scimitar Winglets) Passenger
  • Callsign: F-KHLG1
  • Departure Timezone: America/Denver
  • Arrival Timezone: America/Denver
  • Current Time in Denver: Sunday 2026-02-08 11:38 AM
  • Current Time in Salt Lake City: Sunday 2026-02-08 11:38 AM

Southwest Airlines WN1637 Flight Statistics

Southwest Airlines
Southwest Airlines
FLIGHT NO WN1637
AIRPLANE Boeing 737-800 (Scimitar Winglets) Passenger
ON TIME 10
DELAYED 4
CANCELLED 0
ON TIME 21
DELAYED 5
CANCELLED 0
ON TIME 38
DELAYED 11
CANCELLED 0
ON TIME 52
DELAYED 13
CANCELLED 0
Last 14 days flight data
14 30 60 90
On Time Rate

Southwest Airlines WN1637 Flight Schedule and Histories

Time Departure Arrival Actual departure Actual arrival
Fri 06 Feb
Arrived On time
Denver (DEN) 2026-02-06T16:35
Salt Lake City (SLC) 2026-02-06T18:10
2026-02-06T16:46
2026-02-06T18:05
Thu 05 Feb
Scheduled On time
Denver (DEN) 2026-02-05T16:35
Salt Lake City (SLC) 2026-02-05T18:10
Fri 30 Jan
Arrived Delayed by 15m
Denver (DEN) 2026-01-30T18:00
Salt Lake City (SLC) 2026-01-30T19:50
2026-01-30T18:39
2026-01-30T20:05
Mon 26 Jan
Scheduled On time
Denver (DEN) 2026-01-26T18:00
Salt Lake City (SLC) 2026-01-26T19:50
Sun 25 Jan
Scheduled On time
Denver (DEN) 2026-01-25T16:35
Salt Lake City (SLC) 2026-01-25T18:10
Tue 20 Jan
Scheduled On time
Denver (DEN) 2026-01-20T18:00
Salt Lake City (SLC) 2026-01-20T19:50
Mon 19 Jan
Scheduled On time
Denver (DEN) 2026-01-19T16:35
Salt Lake City (SLC) 2026-01-19T18:10
Sun 18 Jan
Scheduled Delayed by 1h 20m
Denver (DEN) 2026-01-18T18:00
Salt Lake City (SLC) 2026-01-18T19:50
Fri 16 Jan
Arrived Delayed by 28m
Denver (DEN) 2026-01-16T16:35
Salt Lake City (SLC) 2026-01-16T18:10
2026-01-16T17:13
2026-01-16T18:38
Thu 15 Jan
Scheduled On time
Denver (DEN) 2026-01-15T16:35
Salt Lake City (SLC) 2026-01-15T18:10

Flight routes similar to Southwest Airlines WN1637

Airline Flight no Departure Arrival
Southwest Airlines WN1634
Southwest Airlines 		08/02/2026
14:10 		1 hours 40 minutes
15:50
Delta DL2362
Delta 		08/02/2026
15:45 		1 hours 41 minutes
17:26
Aeromexico AM4487
Aeromexico 		08/02/2026
07:00 		1 hours 42 minutes
08:42
United Airlines UA1963
United Airlines 		08/02/2026
11:55 		1 hours 39 minutes
13:34
Delta DL1581
Delta 		08/02/2026
07:00 		1 hours 42 minutes
08:42
United Airlines UA497
United Airlines 		08/02/2026
08:15 		1 hours 43 minutes
09:58
Copa Airlines CM1146
Copa Airlines 		08/02/2026
21:01 		1 hours 44 minutes
22:45
United Airlines UA5762
United Airlines 		08/02/2026
17:30 		1 hours 44 minutes
19:14

Southwest Airlines Flight WN1637 FAQs

What is the scheduled flight duration for Southwest Airlines WN1637 flight?

On average, nonstop flight takes 1 hour(s) 50 minutes, with the flight distance of 630 km (391 miles).

What is the current status of Southwest Airlines WN1637 flight?

The current status of flight Southwest Airlines WN1637 is Scheduled On time.

What type of aircraft is used for the Southwest Airlines WN1637 flight?

All Southwest Airlines WN1637 flights are operated using Boeing 737-800 (Scimitar Winglets) Passenger aircraft.

How many Southwest Airlines WN1637 flights are operated a week?

7 flights per week. The Flight Southwest Airlines WN1637 is operated on Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday .