OAX → IAHOaxaca to Houston

live

Direct flights from Oaxaca (OAX) to Houston (IAH): 7 nonstop departures observed each week across 1 airline. The median arrival is 10 minutes early. No cancellations were recorded across the 3 tracked flights. The nonstop covers 1,451 km, an estimated 2 hours 22 minutes in the air. Measured by Pro Flight Search from live flight boards at Oaxaca and Houston. Updated 28 October 2026 at 15:55 UTC.

Today, OAX → IAH

Wed 28 Oct · local times
  1. · UA6112 On schedule IAH 16:10scheduled
  2. · UA6376 Departed Landed 09:58 −22

Checked IAH board 10:55

OAX Oaxaca tracking
IAH Houston smooth · +0
1,451 km · ~2h 22m est.
dep bank 06:30–16:147x weekly
Running clean · 1 airline · 7x weekly · nonstop
82 / 100

route health from live OAX and IAH delay boards

Median arrival delay is −10 min. 0 of 3 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →

Median arrival−10 minacross the last 3 operated legs
Flight time~2h 22mestimated from route distance
Weekly departures7x1 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 UA5876 06:30 daily · UA6376 10:20 Mo Tu We · UA6112 16:14 Tu We Fr Sa Su

History

operated legs · board outcomes
10-28UA6376arrived−22
10-27UA6112arrived−1
10-27UA6376arrived−10

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
OAXOaxaca tracking Full OAX delay board →
IAHHouston +0 min smooth ⛅ overcast · SE 8 kt Full IAH delay board →

How the Oaxaca to Houston route actually runs

Pro Flight Search records official board updates for nonstop OAX to IAH 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 — Oaxaca (OAX) to Houston (IAH) route reliability, measured from operated flights on official airport boards.

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

OAX to IAH questions

Is OAX–IAH running on time right now?

Smooth skies ahead. Both endpoints currently score the same, route health score 82/100. The airports section above carries the live status and delay window at both ends.

How long is the flight from OAX to IAH?

Great-circle distance is 1,451 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 132–154 min gate-to-gate on this route.

How often does OAX–IAH fly?

United Airlines runs the route with about 15 flights a week (daily). 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 OAX and arrival-side delay at IAH, 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.