Distance between Houston, TX (IAH) and Phoenix, AZ (PHX)
Flight distance from Houston to Phoenix (Houston George Bush Intercontinental Airport – Phoenix Sky Harbor International Airport) is 1009 miles / 1624 kilometers / 877 nautical miles. Estimated flight time is 2 hours 24 minutes.
Driving distance from Houston (IAH) to Phoenix (PHX) is 1187 miles / 1911 kilometers and travel time by car is about 20 hours 23 minutes.
Houston – Phoenix
How far is Phoenix from Houston?
There are several ways to calculate distances between Los Angeles and Chicago. Here are two common methods:
Vincenty's formula (applied above)- 1009.010 miles
- 1623.844 kilometers
- 876.805 nautical miles
Vincenty's formula calculates the distance between latitude/longitude points on the earth’s surface, using an ellipsoidal model of the earth.
Haversine formula- 1007.223 miles
- 1620.968 kilometers
- 875.253 nautical miles
The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance – the shortest distance between two points).
Flight Duration
Estimated flight time from Houston George Bush Intercontinental Airport to Phoenix Sky Harbor International Airport is 2 hours 24 minutes.
Time difference
The time difference between Houston and Phoenix is 1 hour. Phoenix is 1 hour behind Houston.
Houston time to Phoenix time converter
Carbon dioxide emissions
On average flying from Houston to Phoenix generates about 151 kg of CO2 per passenger, 151 kilograms is equal to 334 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Houston to Phoenix
Shortest flight path between Houston George Bush Intercontinental Airport (IAH) and Phoenix Sky Harbor International Airport (PHX).
Airport information
| Origin | Houston George Bush Intercontinental Airport |
|---|---|
| City: | Houston, TX |
| Country: | United States  |
| IATA Code: | IAH |
| ICAO Code: | KIAH |
| Coordinates: | 29°59′3″N, 95°20′29″W |
| Destination | Phoenix Sky Harbor International Airport |
|---|---|
| City: | Phoenix, AZ |
| Country: | United States |
| IATA Code: | PHX |
| ICAO Code: | KPHX |
| Coordinates: | 33°26′3″N, 112°0′43″W |
Airlines flying from Houston (IAH) to Phoenix (PHX)
| American Airlines |
| United Airlines |