Southwest AirlinesWN100% on time
Flights WN328 11:00 daily · WN306 14:10 daily · WN308 varies daily
live
Direct flights from Cancún (CUN) to Houston (HOU): 21 nonstop departures observed each week across 1 airline. 100% of the last 6 tracked flights arrived within 15 minutes of schedule. The median arrival is 3 minutes early. No cancellations were recorded across the 7 tracked flights. The nonstop covers 1,275 km, an estimated 2 hours 8 minutes in the air. Measured by Pro Flight Search from live flight boards at Cancún and Houston. Updated 30 October 2026 at 12:53 UTC.
Today, CUN → HOU
Fri 30 Oct · local times- 11:00 WN328Southwest Airlines On scheduleT4 HOU 13:20scheduled
- 14:10 WN306Southwest Airlines On scheduleT4 HOU 16:30scheduled
- 17:15 WN308Southwest Airlines On scheduleT4 HOU 19:35scheduled
Checked CUN board 07:52 · HOU board 07:53
CUN
Cancún
smooth · +7
HOU
Houston
smooth · +0
1,275 km · ~2h 08m est.
Runs reliable · 1 airline · 21x weekly · nonstop
100% on time
of the last 6 tracked CUN → HOU flights arrived within 15 minutes
Median arrival delay is −3 min. 0 of 7 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →
Median arrival−3 minacross the last 6 arrivals
Flight time~2h 08mestimated from route distance
Weekly departures21x1 direct airline on the leg
The week
scheduled departures · origin local time06121824
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Southwest Airlines
Each mark is a scheduled departure at its origin-local time, observed operating in the last 7 days. Today is highlighted.
Who flies it
observed on the boards · 7 daysHistory
operated legs · board outcomesActual board outcomes rather than schedules, paired departure and arrival per flight and day.
Full board history, day by day →
Airports right now
live boardsWeather lens
Conditions are tightest at HOU: a 35% chance of a 15+ minute delay. In this weather, the more delayed of the two airports is typically about +8 min. Both figures come from the two airports' delay records in similar weather. See live delays → · Weather risk by airport →
next sweep in 120s
How the Cancún to Houston route actually runs
Pro Flight Search records official board updates for nonstop CUN to HOU flights through the day: schedules, estimates, gate pushes and actual departures. The verdict above comes from operated flights, so it reflects what this route does rather than what the timetable promises.
Planning around a delay? Live airport delays · Weather delay risk map · 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: Cancún (CUN) to Houston (HOU) route reliability, measured from operated flights on official airport boards.
Canonical URL
How we measure this →
https://proflightsearch.com/search-flights/CUN-HOU
CUN to HOU questions
Is CUN–HOU running on time right now?
Smooth skies ahead. The departure side at CUN is the weaker end, route health score 94/100. The airports section above carries the live status and delay window at both ends.
Morning or evening flight on CUN–HOU?
Operators schedule morning departures around 11:00 from CUN. Earlier flights typically land before destination-airport delays accumulate later in the day; check the HOU delay card to confirm conditions when you'd arrive.
How long is the flight from CUN to HOU?
Great-circle distance is 1,275 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 120–139 min gate-to-gate on this route.
How often does CUN–HOU fly?
Southwest Airlines runs the route with about 21 flights a week (daily). Since one carrier owns the route, a single disruption tends to ripple through the day.
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