Southwest Airlines WN1678 Flight Status Today

Domestic flight Southwest Airlines WN1678 takes off from Saint Louis (STL) United States to Denver (DEN) United States. It's operated by Southwest Airlines. The plane leaves Lambert-St. Louis International Airport at 14:50 29 December 2025 America/Chicago. The flight is expected to land at Denver International Airport at 19:45 29 December 2025 America/Denver. The flight will last about 2 hours 55 minutes.

Current status of WN1678 is Scheduled On time Expected Depart in 4 hours, 11 minutes

WN1678 - SWA1678 Southwest Airlines (WN)
STL Saint Louis United States
Flight STL to DEN
DEN Denver United States
Scheduled On time Expected Depart in 4 hours, 11 minutes
Departure Lambert-St. Louis International Airport
IATA: STLICAO: KSTL
Scheduled 14:50 29 December 2025
1 None
Arrival Denver International Airport
IATA: DENICAO: KDEN
Scheduled 19:45 29 December 2025
None None
WN1678 Detail
  • Type: Domestic Flight
  • Flight Duration: 2 hours 55 minutes
  • Flight Distance: 1238 kms / 769 miles
Airline
  • Southwest Airlines
  • IATA: WN
  • ICAO: SWA
  • Operating Days: Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday
Passenger Services
  • Service type: Normal passenger
  • Seats: 143
  • Freight capacity: 8.4 tons
  • Passenger classes: Economy, Premium Economy
More Detail
  • Aircraft: Boeing 737MAX 8 Passenger
  • Callsign: F-KPHX5
  • Departure Timezone: America/Chicago
  • Arrival Timezone: America/Denver
  • Current Time in Saint Louis: Monday 2025-12-29 10:39 AM
  • Current Time in Denver: Monday 2025-12-29 09:39 AM

Southwest Airlines WN1678 Flight Statistics

Southwest Airlines
Southwest Airlines
FLIGHT NO WN1678
AIRPLANE Boeing 737MAX 8 Passenger
ON TIME 14
DELAYED 0
CANCELLED 0
ON TIME 23
DELAYED 1
CANCELLED 0
ON TIME 41
DELAYED 6
CANCELLED 0
ON TIME 68
DELAYED 9
CANCELLED 0
Last 14 days flight data
14 30 60 90
On Time Rate

Southwest Airlines WN1678 Flight Schedule and Histories

Time Departure Arrival Actual departure Actual arrival
Wed 19 Nov
Arrived On time
Saint Louis (STL) 2025-11-19T05:35
Denver (DEN) 2025-11-19T07:00
2025-11-19T05:26
2025-11-19T06:45
Tue 18 Nov
Arrived Delayed by 16m
Saint Louis (STL) 2025-11-18T05:35
Denver (DEN) 2025-11-18T07:00
2025-11-18T05:53
2025-11-18T07:16
Mon 17 Nov
Arrived On time
Saint Louis (STL) 2025-11-17T05:35
Denver (DEN) 2025-11-17T07:00
2025-11-17T05:31
2025-11-17T06:45
Sun 16 Nov
Arrived On time
Saint Louis (STL) 2025-11-16T07:40
Denver (DEN) 2025-11-16T09:05
2025-11-16T07:39
2025-11-16T08:50
Fri 14 Nov
Arrived On time
Saint Louis (STL) 2025-11-14T07:40
Denver (DEN) 2025-11-14T09:05
2025-11-14T07:37
2025-11-14T08:52
Mon 10 Nov
Arrived On time
Saint Louis (STL) 2025-11-10T07:40
Denver (DEN) 2025-11-10T09:05
2025-11-10T07:36
2025-11-10T08:39
Thu 06 Nov
Departed On time
Saint Louis (STL) 2025-11-06T07:40
Denver (DEN) 2025-11-06T09:05
2025-11-06T07:41
Wed 05 Nov
Arrived On time
Saint Louis (STL) 2025-11-05T05:35
Denver (DEN) 2025-11-05T07:00
2025-11-05T05:26
2025-11-05T06:46
Tue 04 Nov
Arrived On time
Saint Louis (STL) 2025-11-04T05:35
Denver (DEN) 2025-11-04T07:00
2025-11-04T05:27
2025-11-04T06:48
Tue 28 Oct
Scheduled On time
Saint Louis (STL) 2025-10-28T19:25
Denver (DEN) 2025-10-28T20:50

Flight routes similar to Southwest Airlines WN1678

Airline Flight no Departure Arrival
Air Canada AC4886
Air Canada 		29/12/2025
14:45 		2 hours 36 minutes
16:21
Frontier Airlines F94567
Frontier Airlines 		29/12/2025
19:43 		2 hours 3 minutes
21:15
Air Canada AC4948
Air Canada 		29/12/2025
09:00 		2 hours 35 minutes
10:35
Southwest Airlines WN454
Southwest Airlines 		29/12/2025
17:15 		2 hours 20 minutes
18:35
Southwest Airlines WN3696
Southwest Airlines 		29/12/2025
13:40 		2 hours 20 minutes
15:00
Southwest Airlines WN2198
Southwest Airlines 		29/12/2025
21:45 		2 hours 20 minutes
23:05
United Airlines UA1380
United Airlines 		29/12/2025
14:45 		2 hours 35 minutes
16:21
Southwest Airlines WN2647
Southwest Airlines 		29/12/2025
08:30 		2 hours 20 minutes
09:50

Southwest Airlines Flight WN1678 FAQs

What is the scheduled flight duration for Southwest Airlines WN1678 flight?

On average, nonstop flight takes 2 hour(s) 55 minutes, with the flight distance of 1238 km (769 miles).

What is the current status of Southwest Airlines WN1678 flight?

The current status of flight Southwest Airlines WN1678 is Scheduled On time.

What type of aircraft is used for the Southwest Airlines WN1678 flight?

All Southwest Airlines WN1678 flights are operated using Boeing 737MAX 8 Passenger aircraft.

How many Southwest Airlines WN1678 flights are operated a week?

7 flights per week. The Flight Southwest Airlines WN1678 is operated on Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday .