Southwest Airlines WN1688 Flight Status Today

Domestic flight Southwest Airlines WN1688 takes off from Houston (HOU) United States to Saint Louis (STL) United States. It's operated by Southwest Airlines. The plane leaves William P. Hobby Airport at 17:35 12 April 2026 America/Chicago. The flight is expected to land at Lambert-St. Louis International Airport at 18:55 12 April 2026 America/Chicago. The flight will last about 2 hours 20 minutes.

Current status of WN1688 is Scheduled On time Estimated Depart in 0 minutes

WN1688 - SWA1688 Southwest Airlines (WN)
HOU Houston United States
Flight HOU to STL
STL Saint Louis United States
Scheduled On time Estimated Depart in 0 minutes
Departure William P. Hobby Airport
IATA: HOUICAO: KHOU
Scheduled 17:35 12 April 2026
Estimated 17:35 12 April 2026
2 None
Arrival Lambert-St. Louis International Airport
IATA: STLICAO: KSTL
Scheduled 18:55 12 April 2026
Estimated 18:46 12 April 2026
None C41
WN1688 Detail
  • Type: Domestic Flight
  • Flight Duration: 2 hours 20 minutes
  • Flight Distance: 1105 kms / 686 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-KNQA2
  • Departure Timezone: America/Chicago
  • Arrival Timezone: America/Chicago
  • Current Time in Houston: Sunday 2026-04-12 17:46 PM
  • Current Time in Saint Louis: Sunday 2026-04-12 17:46 PM

Southwest Airlines WN1688 Flight Statistics

Southwest Airlines
Southwest Airlines
FLIGHT NO WN1688
AIRPLANE Boeing 737MAX 8 Passenger
ON TIME 8
DELAYED 6
CANCELLED 0
ON TIME 23
DELAYED 7
CANCELLED 0
ON TIME 45
DELAYED 12
CANCELLED 0
ON TIME 65
DELAYED 17
CANCELLED 1
Last 14 days flight data
14 30 60 90
On Time Rate

Southwest Airlines WN1688 Flight Schedule and Histories

Time Departure Arrival Actual departure Actual arrival
Thu 09 Apr
Scheduled On time
Houston (HOU) 2026-04-09T14:35
Saint Louis (STL) 2026-04-09T16:40
Tue 07 Apr
Scheduled On time
Houston (HOU) 2026-04-07T17:40
Saint Louis (STL) 2026-04-07T19:00
Thu 02 Apr
Departed On time
Houston (HOU) 2026-04-02T06:10
Saint Louis (STL) 2026-04-02T08:45
2026-04-02T06:09
Fri 27 Mar
Scheduled On time
Houston (HOU) 2026-03-27T06:10
Saint Louis (STL) 2026-03-27T08:45
Mon 23 Mar
Departed On time
Houston (HOU) 2026-03-23T06:10
Saint Louis (STL) 2026-03-23T08:45
2026-03-23T06:11
Sun 22 Mar
Arrived On time
Houston (HOU) 2026-03-22T10:00
Saint Louis (STL) 2026-03-22T12:50
2026-03-22T10:10
2026-03-22T12:51
Sat 21 Mar
Arrived On time
Houston (HOU) 2026-03-21T06:10
Saint Louis (STL) 2026-03-21T08:45
2026-03-21T06:10
2026-03-21T08:10
Mon 16 Mar
Departed On time
Houston (HOU) 2026-03-16T06:10
Saint Louis (STL) 2026-03-16T08:45
2026-03-16T06:11
Mon 02 Mar
Departed On time
Houston (HOU) 2026-03-02T05:20
Saint Louis (STL) 2026-03-02T07:50
2026-03-02T05:17
Wed 25 Feb
Arrived On time
Houston (HOU) 2026-02-25T12:50
Saint Louis (STL) 2026-02-25T15:25
2026-02-25T12:55
2026-02-25T15:22

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Southwest Airlines Flight WN1688 FAQs

What is the scheduled flight duration for Southwest Airlines WN1688 flight?

On average, nonstop flight takes 2 hour(s) 20 minutes, with the flight distance of 1105 km (686 miles).

What is the current status of Southwest Airlines WN1688 flight?

The current status of flight Southwest Airlines WN1688 is Scheduled On time.

What type of aircraft is used for the Southwest Airlines WN1688 flight?

All Southwest Airlines WN1688 flights are operated using Boeing 737MAX 8 Passenger aircraft.

How many Southwest Airlines WN1688 flights are operated a week?

7 flights per week. The Flight Southwest Airlines WN1688 is operated on Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday .