AUS → IAHAustin to Houston

live

Direct flights from Austin (AUS) to Houston (IAH): 55 nonstop departures observed each week across 1 airline. 100% of the last 7 tracked flights arrived within 15 minutes of schedule. The median arrival is 16 minutes early. No cancellations were recorded across the 9 tracked flights. The nonstop covers 225 km, an estimated 47 minutes in the air. Measured by Pro Flight Search from live flight boards at Austin and Houston. Updated 1 November 2026 at 00:22 UTC.

Today, AUS → IAH

Sat 31 Oct · local times
  1. 05:15 UA1966United Airlines Left 05:38 +23 Landed 05:53 −35
  2. 07:00 UA2393United Airlines Left 07:28 +28 Landed 07:46 −22
  3. 09:37 UA2196United Airlines Left 09:58 +21 Landed 10:29 −16
  4. 12:16 UA1747United Airlines Left 12:42 +26 Landed 13:02 −22
  5. 14:24 UA334United Airlines Left 14:59 +35 Landed 15:19 −13
  6. 16:17 UA685United Airlines Left 16:37 +20 Landed 17:10 −15
  7. 17:40 UA1326United Airlines Left 18:02 +22 Landed 18:36 −12
  8. 19:05 UA1871United Airlines Departed IAH est. 19:58In the air · sched 20:13

Checked AUS board 19:22 · IAH board 19:22

AUS Austin busy · +23
IAH Houston smooth · +0
225 km · ~0h 47m est.
dep bank 05:15–19:0555x weekly
Runs reliable · 1 airline · 55x weekly · nonstop
100% on time

of the last 7 tracked AUS → IAH flights arrived within 15 minutes

Median arrival delay is −16 min. 0 of 9 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →

Median arrival−16 minacross the last 7 arrivals
Flight time~0h 47mestimated from route distance
Weekly departures55x1 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 AirlinesUA100% on time

Flights UA1966 varies daily · UA2393 07:00 daily · UA2196 varies daily · UA1747 12:16 daily

History

operated legs · board outcomes
10-31UA1326dep +22 → arr−12
10-31UA1747dep +26 → arr−22
10-31UA1966dep +23 → arr−35
10-31UA2196dep +21 → arr−16
10-31UA2393dep +28 → arr−22
10-31UA334dep +35 → arr−13
10-31UA685dep +20 → arr−15
10-30UA1326departed+28
10-30UA1747departed+291

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
AUSAustin +23 min busy 🌤 scattered clouds · N 0 kt Full AUS delay board →
IAHHouston +0 min smooth 🌤 mostly cloudy · NE 5 kt Full IAH delay board →

Weather lens

Conditions are tightest at AUS: a 31% chance of a 15+ minute delay. In this weather, the more delayed of the two airports is typically about +-1 min. Both figures come from the two airports' delay records in similar weather. See live delays → · Weather risk by airport →

How the Austin to Houston route actually runs

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

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

AUS to IAH questions

Is AUS–IAH running on time right now?

Smooth skies ahead. The departure side at AUS is the weaker end, route health score 85/100. The airports section above carries the live status and delay window at both ends.

Morning or evening flight on AUS–IAH?

Operators schedule morning departures around 07:00 and evening departures around 19:05 from AUS. Earlier flights typically land before destination-airport delays accumulate later in the day; check the IAH delay card to confirm conditions when you'd arrive.

How long is the flight from AUS to IAH?

Great-circle distance is 225 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 46–49 min gate-to-gate on this route.

How often does AUS–IAH fly?

United Airlines runs the route with about 55 flights a week (daily). Since one carrier owns the route, a single disruption tends to ripple through the day.