IAH → BNAHouston to Nashville

live

Direct flights from Houston (IAH) to Nashville (BNA): 53 nonstop departures observed each week across 1 airline. 90% of the last 10 tracked flights arrived within 15 minutes of schedule. The median arrival is 22 minutes early. No cancellations were recorded across the 13 tracked flights. The nonstop covers 1,057 km, an estimated 1 hour 51 minutes in the air. Measured by Pro Flight Search from live flight boards at Houston and Nashville. Updated 30 October 2026 at 05:56 UTC.

Today, IAH → BNA

Fri 30 Oct · local times
  1. 07:35 UA4074United On scheduleGate B41 · TC ·
  2. 09:50 UA1898United On scheduleGate C33 · TC ·
  3. 13:37 UA2725United Sched 13:37Departure not confirmed by the board ·
  4. 16:28 UA2165United Sched 16:28Departure not confirmed by the board ·
  5. 18:20 UA4785United Sched 18:20Departure not confirmed by the board ·
  6. 20:36 UA1927United Sched 20:36Departure not confirmed by the board ·

Checked IAH board 00:56 · BNA board 22:03

IAH Houston smooth · +0
BNA Nashville smooth · +6
1,057 km · ~1h 51m est.
dep bank 07:30–20:3653x weekly
Runs reliable · 1 airline · 53x weekly · nonstop
90% on time

of the last 10 tracked IAH → BNA flights arrived within 15 minutes

Median arrival delay is −22 min. 0 of 13 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →

Median arrival−22 minacross the last 10 arrivals
Flight time~1h 51mestimated from route distance
Weekly departures53x1 direct airline on the leg
Cancelled0.0%recent route rate · 0 of 13

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 UA2174 07:30 daily · UA4074 07:35 Mo We Th Fr · UA1898 09:50 Mo Tu We Th Fr Su · UA1318 11:55 daily

History

operated legs · board outcomes
10-29UA1898departed+9
10-29UA1927departed−9
10-29UA2165dep +8 → arr−2
10-29UA2725dep −4 → arr−29
10-29UA4074departed−4
10-29UA4785dep +1 → arr−25
10-29YV4074arrived+8
10-28UA1898dep −4 → arr−16
10-28UA1927dep −7 → arr−28
10-28UA2165dep −6 → arr−31
10-28UA2725dep −12 → arr−36
10-28UA4785arrived−22
10-28YV4074arrived+17

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 🌤 overcast · ESE 3 kt Full IAH delay board →
BNANashville +6 min smooth 🌤 scattered clouds · N 0 kt Full BNA delay board →

Weather lens

Conditions are tightest at BNA: a 32% chance of a 15+ minute delay. In this weather, the more delayed of the two airports is typically about +6 min. Both figures come from the two airports' delay records in similar weather. See live delays → · Weather risk by airport →

How the Houston to Nashville route actually runs

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

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

IAH to BNA questions

Is IAH–BNA running on time right now?

Smooth skies ahead. The arrival side at BNA is the weaker end, route health score 95/100. The airports section above carries the live status and delay window at both ends.

Morning or evening flight on IAH–BNA?

Operators schedule morning departures around 07:30 and evening departures around 17:51 from IAH. Earlier flights typically land before destination-airport delays accumulate later in the day; check the BNA delay card to confirm conditions when you'd arrive.

How long is the flight from IAH to BNA?

Great-circle distance is 1,057 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 105–121 min gate-to-gate on this route.

How often does IAH–BNA fly?

United Airlines runs the route with about 53 flights a week (daily). Since one carrier owns the route, a single disruption tends to ripple through the day.