United AirlinesUA
Flights UA6288 varies daily
live
Direct flights from Houston (IAH) to Morelia (MLM): 10 nonstop departures observed each week across 2 airlines. The median arrival is 9 minutes early. No cancellations were recorded across the 1 tracked flight. The nonstop covers 1,264 km, an estimated 2 hours 7 minutes in the air. Measured by Pro Flight Search from live flight boards at Houston and Morelia. Updated 18 August 2026 at 13:58 UTC.
IAH
Houston
smooth · +0
MLM
Morelia
tracking
1,264 km · ~2h 07m est.
Running clean · 2 airlines · 10x weekly · nonstop
100 / 100
route health from live IAH and MLM delay boards
Median arrival delay is −9 min. 0 of 1 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →
Search live fares for this route →Median arrival−9 minacross the last 1 operated legs
Flight time~2h 07mestimated from route distance
Weekly departures10x2 direct airlines on the leg
Current nonstop fares
IAH → MLM · one way · economy · 1 adult
TodayChecking…Direct airline fares
TomorrowChecking…Direct airline fares
In one weekChecking…Direct airline fares
The week
scheduled departures · origin local time06121824
Mon
Tue
Wed
Thu
Fri
Sat
Sun
United AirlinesVolaris
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 daysVolarisY4
Flights Y47921 19:15 Tu Th Sa
History
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 boardsnext sweep in 120s
How the Houston to Morelia route actually runs
Pro Flight Search tracks every published board update for nonstop IAH to MLM flights: 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. Fares link straight to the operating airline with no markups.
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 Morelia (MLM) route reliability, measured from operated flights on official airport boards.
Canonical URL
How we measure this →
https://proflightsearch.com/search-flights/IAH-MLM
IAH to MLM questions
Is IAH–MLM running on time right now?
Smooth skies ahead. Both endpoints currently score the same, route health score 100/100. The airports section above carries the live status and delay window at both ends.
How long is the flight from IAH to MLM?
Great-circle distance is 1,264 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 119–138 min gate-to-gate on this route.
How often does IAH–MLM fly?
2 carriers operate this route, around 10 flights a week between them. Compare carrier days and times in the airline list above.
What does the route health score measure?
A blend of departure-side delay at IAH and arrival-side delay at MLM, 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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