How long is the WN1645 flight?

The timetable allows 4 h 15 min. Houston to San Juan is 3,211 km (1,995 mi).

What other flight numbers does WN1645 have?

Also listed as SWA1645 (Southwest Airlines' ICAO code) and WN 1645.

WN1645 Flight Status Southwest Airlines: Houston to San Juan (SWA1645)

Southwest Airlines WN 1645

Landed On Time

HOU Houston

Scheduled: 11:10
Actual: 11:24

Gate: 27

Departure: Sat, Nov 7, 2026 · local time CST

Houston William P. Hobby Airport (HOU)

All HOU Departures >

SJU San Juan

Scheduled: 17:25
Actual: 17:08
Delay

Terminal: B | Gate: B4

Arrival: Sat, Nov 7, 2026 · local time AST

San Juan Luis Munoz Marin International Airport (SJU)

All SJU Arrivals >

Landed 40h 41m ago 100%

HOU 11:24 SJU 17:08

3,211 km (1,995 mi) flown

Estimated position based on departure and arrival times, not live tracking. Times are local at each airport.

Add to calendar

Distance: 3211 km / 1995 miles · Scheduled Duration: 04:15 · Actual Duration: 03:44

WN 1645 Flight Status & Schedule Southwest Airlines Houston to San Juan

Date	From	To	Departure	Arrival	Status	Details
Nov 07	HOU	SJU	11:24	17:08	Landed	Track >

Southwest Airlines operates WN 1645 from Houston to San Juan, a 3,211 km (1,995 mi) trip, once a week, on Saturdays. The timetable allows 4 h 15 min; there is not enough recent history yet to say how long it usually takes. On Saturday it left on time and landed at 17:08, 17 minutes early.

< All Houston HOU Departures All San Juan SJU Arrivals >

About WN 1645

Route: Houston William P. Hobby Airport HOU to San Juan Luis Munoz Marin International Airport SJU
Distance: 3,211 km (1,995 mi)
Scheduled flight time: 4 h 15 min
Flies: Sat

WN 1645 FAQ

How long is the WN1645 flight?: The timetable allows 4 h 15 min. Houston to San Juan is 3,211 km (1,995 mi).
Which days does WN1645 fly?: Once a week, on Saturdays, based on the schedule of the last 7 days.
What other flight numbers does WN1645 have?: Also listed as SWA1645 (Southwest Airlines' ICAO code) and WN 1645.

WN1645 and Houston HOU to San Juan SJU Flights

Other flights departing from Houston HOU: WN3458, DL1509, WN305

Other flights arriving at San Juan SJU: WN4083, 9K5921, 9K4561, 9K42

All flights connecting Houston HOU to San Juan SJU.