WN305Southwest Airlines · HOU → CUN
live · 19m ago
Route confirmed Southwest Airlines

WN305 HoustonHOU · 10:25 CancúnCUN · 12:40

WN305 by Southwest Airlines flies from Houston (HOU) to Cancún (CUN) for the Mon, Sep 14 departure.

Right nowScheduled · gate 2
10:25

departs HOU · on schedule

Typical gate push+1 minmedian posted departure
Typical arrival+15 minmedian over 2 operations

The route today

live boards
HOUHoustonOn-time likelyHOU delay board →
CUNCancúnOn-time likelyCUN delay board →
HOU→CUNevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Delay & cancellation outlook for this flight

Measured, 90-day sample
34%Chance of 15+ min delay
2.6%Chance of cancellation
+5 minAvg hub delay right now

Conditions at HOU and CUN are near their clear-air norm right now, so this reflects the route's recent baseline rather than a weather penalty. For this route and airline, under conditions like today's, over the last 90 days.

Pro Flight Search tracking, 90 days · the weather × delay correlation study → · live weather risk by airport →

When it flies

scheduled departures
061422
M
T
W
T
F
S
S

Each mark is a scheduled departure at its origin-local time. Today is highlighted.

Other Houston to Cancún flights today

same route · Southwest Airlines
WN317departs 08:20
WN307departs 12:50

If WN305 is cancelled, these are the other Southwest Airlines nonstop flights from Houston to Cancún on the same day, with scheduled departure times in HOU local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →

How WN305 actually runs

Pro Flight Search has tracked every published board update for WN305 across the HOU and CUN boards: schedule changes, gate pushes and actual clocks. Early read — pattern not clear yet. Only 2 completed legs so far: landed +15 min. Not enough to call it.

The verdict above is that record speaking, so it reflects how WN305 operates rather than what the timetable promises. Numbers refresh as new flights operate.

Technical record

How this operation is measured

board clocks

Board log

scheduled → actual, per operation
09-13HOU 11:00 11:01 (+1)CUN 13:15 13:23 (+8)
09-12HOU CUN 12:50 13:05 (+15)

Board clocks recorded as HOU and CUN published them.

Planning around WN305? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure

Cite this data

Journalists, bloggers, and researchers may cite this page with attribution and a link to Pro Flight Search.

Suggested citation

Pro Flight Search — WN305 Houston to Cancún on-time performance, measured from the HOU and CUN airport boards.

Canonical URL
https://proflightsearch.com/flight/WN305
How we measure this →