AtlantaHoustonNonstop Flight TimeATL–IAH
Atlanta (Hartsfield-Jackson Atlanta International Airport) to Houston (George Bush Intercontinental Airport).
The nonstop flight from Atlanta (ATL) to Houston (IAH) takes 1h 39m on average, covering about 688 miles. Across 4 flights we tracked, the fastest was 1h 33m and the slowest 1h 47m. The current schedule below is the better source for planned airline frequency.
Plan this routeAt a glance
| Avg flight time | Distance | Route type | Fastest tracked | Airlines |
|---|---|---|---|---|
| 1h 39m | 688 mi | Nonstop | 1h 33m | 2 |
Airlines on this route
Nonstop airlines from Atlanta to Houston
Delta Air Lines, United Airlines, and Frontier Airlines operate 14-15/day flights from ATL to IAH. Departures leave from Terminals S and N at ATL.
- First departure
- 00:51
- Last departure
- 23:34
- Cadence
- ~hourly
- Scheduled departure times
- 26
| Airline | Captured daily freq. | Aircraft | Departures (local) |
|---|---|---|---|
| Delta Air Lines | 7-8/day | Airbus A320 family · Terminal S · Seat map | 00:51 |
Aircraft we tracked
Methodology: figures are aggregated from 4 real flights on this route, sourced from live flight data. Updated daily as new flights are observed.
Route FAQ
How long is the flight from Atlanta to Houston?
The nonstop flight from Atlanta (ATL) to Houston (IAH) takes 1h 39m on average. The fastest flight we have tracked took 1h 33m and the slowest 1h 47m.
How far is Atlanta from Houston?
Atlanta (ATL) to Houston (IAH) is about 688 miles by air.
Are there nonstop flights from Atlanta to Houston?
Yes. Delta Air Lines, United Airlines, and Frontier Airlines fly nonstop from Atlanta (ATL) to Houston (IAH), with 14-15/day departures.
Which airlines fly from Atlanta to Houston?
Delta Air Lines, United Airlines, and Frontier Airlines fly nonstop from Atlanta (ATL) to Houston (IAH).
What aircraft fly from Atlanta to Houston?
The ATL–IAH route is flown with Airbus A320 family, Boeing 737, Embraer E-Jet.
Route hubs
Nearby airport options
Near Houston
- HOU - HoustonWilliam P Hobby Airport · 24 mi from IAHFlights to HOU