United AirlinesUA
Flights UA1600 12:06 Mo Th Fr Su
live
Direct flights from Houston (IAH) to Tulum (TQO): 4 nonstop departures observed each week across 1 airline. The nonstop covers 1,337 km, an estimated 2 hours 13 minutes in the air. Measured by Pro Flight Search from live flight boards at Houston and Tulum. Updated 9 October 2026 at 10:23 UTC.
IAH
Houston
disrupted · +128
TQO
Tulum
tracking
1,337 km · ~2h 13m est.
Disrupted · 1 airline · 4x weekly · nonstop
0 / 100
route health from live IAH and TQO delay boards
Flight time~2h 13mestimated from route distance
Weekly departures4x1 direct airline on the leg
The week
scheduled departures · origin local time06121824
Mon
Tue
Wed
Thu
Fri
Sat
Sun
United 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 daysAirports right now
live boardsnext sweep in 120s
How the Houston to Tulum route actually runs
Pro Flight Search records official board updates for nonstop IAH to TQO 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 — Houston (IAH) to Tulum (TQO) route reliability, measured from operated flights on official airport boards.
Canonical URL
How we measure this →
https://proflightsearch.com/search-flights/IAH-TQO
IAH to TQO questions
Is IAH–TQO running on time right now?
High disruption likely. The departure side at IAH is the weaker end, route health score 0/100. The airports section above carries the live status and delay window at both ends.
How long is the flight from IAH to TQO?
Great-circle distance is 1,337 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 124–145 min gate-to-gate on this route.
How often does IAH–TQO fly?
United Airlines runs the route with about 4 flights a week (sun, mon, thu, fri). Since one carrier owns the route, a single disruption tends to ripple through the day.
What does the route health score measure?
A blend of departure-side delay at IAH and arrival-side delay at TQO, computed from rolling delay windows (refreshed every 40 minutes) with a daily-rollup fallback. Current MVFR, IFR, or LIFR endpoint weather caps the score when flight rules can limit throughput. Higher is healthier: 100 means operations are clean at both ends.
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