IAH → TGZHouston to Tuxtla Gutiérrez

live

Direct flights from Houston (IAH) to Tuxtla Gutiérrez (TGZ): 3 nonstop departures observed each week across 1 airline. No cancellations were recorded across the 2 tracked flights. The nonstop covers 1,511 km, an estimated 2 hours 26 minutes in the air. Measured by Pro Flight Search from live flight boards at Houston and Tuxtla Gutiérrez. Updated 1 November 2026 at 01:22 UTC.

IAH Houston smooth · +0
TGZ Tuxtla Gutiérrez tracking
1,511 km · ~2h 26m est.
departs 09:503x weekly
Running clean · 1 airline · 3x weekly · nonstop
100 / 100

route health from live IAH and TGZ delay boards

0 of 2 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →

Flight time~2h 26mestimated from route distance
Weekly departures3x1 direct airline on the leg

The week

scheduled departures · origin local time
06121824
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 days
United AirlinesUA

Flights UA5340 09:50 We Fr Su

History

operated legs · board outcomes
10-30UA5340departed+41
10-28UA5340departed−2

Actual board outcomes rather than schedules, paired departure and arrival per flight and day.

Full board history, day by day →

Airports right now

live boards
IAHHouston +0 min smooth 🌤 mostly cloudy · NNE 6 kt Full IAH delay board →
TGZTuxtla Gutiérrez tracking Full TGZ delay board →

How the Houston to Tuxtla Gutiérrez route actually runs

Pro Flight Search records official board updates for nonstop IAH to TGZ 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 Tuxtla Gutiérrez (TGZ) route reliability, measured from operated flights on official airport boards.

Canonical URL
https://proflightsearch.com/search-flights/IAH-TGZ
How we measure this →

IAH to TGZ questions

Is IAH–TGZ 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 TGZ?

Great-circle distance is 1,511 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 137–160 min gate-to-gate on this route.

How often does IAH–TGZ fly?

United Airlines runs the route with about 3 flights a week (sun, wed, 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 TGZ, 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.