Southwest Airlines

SWA688 / WN688

ICAO: SWA688 IATA: WN688

Click here to see all flights

Flight schedule

Select flight date

Departure

Arrive

Aircraft

Effective

Avalibility

05:55

Pensacola (PNS)

07:40

Saint Louis (STL) T2

Boeing 737-700 Passenger (Scimitar Winglets)

Operates only

2026-08-09

sun

mon

tue

wed

thu

fri

sat

Every Sunday

Southwest Airlines

SWA688

Duration

1h 45m

Distance

602 mi, 969 km

Coreshare

Same day flight

Yes

Terminal

Arrival: T2

Meals

Seats

137

Economy

137

05:55

Pensacola (PNS)

07:40

Saint Louis (STL) T2

Boeing 737-700 Passenger (Scimitar Winglets)

Operates only

2026-08-30

sun

mon

tue

wed

thu

fri

sat

Every Sunday

Southwest Airlines

SWA688

Duration

1h 45m

Distance

602 mi, 969 km

Coreshare

Same day flight

Yes

Terminal

Arrival: T2

Meals

Seats

137

Economy

137

11:35

Albuquerque (ABQ)

11:55

Phoenix (PHX) T4

Boeing 737-800 (winglets) Passenger/BBJ2

Operates only

2026-09-06

sun

mon

tue

wed

thu

fri

sat

Every Sunday

Southwest Airlines

SWA688

Duration

1h 20m

Distance

329 mi, 529 km

Coreshare

Same day flight

Yes

Terminal

Arrival: T4

Meals

Seats

165

Economy

165

Loading flight status...

General route info

Frequency:

Daily

Sun Mon Tue Wed Thu Fri Sat

Direct distance

327 miles, 526 km

Actual distance

329 miles, 529 km

0.61%

Flight time

1h 20m

Flights / Week

8 flights

Seats / Week

165 seats/flight

1320 seats/week

Upcoming scheduled flights in the coming 30 days

Date

Time

From

To

Aircraft

Status
Date:

Time:

From:

To:

Aircraft:

Status:

09 Aug 2026

05:55

Pensacola(PNS)

Saint Louis(STL)

Boeing 737-700 Passenger (Scimitar Winglets)

WN688

SWA688 information

A domestic route in USA departing from Albuquerque (ABQ) and arriving at Phoenix (PHX).

The timezone of the departure airport is UTC -6, and the timezone of the arrival airport is UTC -7.

The current time at the point of departure is 4:20pm, and 3:20pm at the point of arrival. There is a -1 hour time difference between the airports.

The flight distance is 329 miles, or 529 km.

For direct flights, the flight time is about 1:20.

Flights

Hotels

Cars

Pensacola (PNS) Flight Deals

Pensacola Hotel Deals

Pensacola (PNS) Rental Cars

Pensacola (PNS) Parking

Compare tickets from Pensacola, USA

Find the best hotels in Pensacola, USA

Find the best car rental prices at Pensacola, USA

Find cheap parking at Pensacola Rgnl

Departure

Select destination

Round trip

One way

Destination

Same Drop Off

Different Drop Off

Drop Location

Departure date

Check In

Pick Up Date

Depart Date

Return date

Check Out

Drop off Date

Return Date

Travelers

Guests

{{ travelers }} persons

Adults

Children

Infants

Cabin class

Economy

Premium Economy

Business

First Class

Rooms

{{ rooms }} RoomRooms

Rooms

Pick Up Time

Depart Time

Hour

Minute

AM/PM

Drop Off Time

Return Time

Hour

Minute

AM/PM