Houston to Atlanta Flights HOU → ATL

William P Hobby Airport → Hartsfield Jackson Atlanta International Airport

🇺🇸 Houston, US → 🇺🇸 Atlanta, US

The Houston to Atlanta route connects William P Hobby Airport (HOU) in US with Hartsfield Jackson Atlanta International Airport (ATL) in US. This short-haul flight covers approximately 695 miles (1118 km) with a typical flight time of 1h 38m. This route is served by 2 airlines: Delta Air Lines, Southwest. AirportRoutes has tracked 16 daily flights on this route.

Departure Airport

William P Hobby Airport

ICAO Code:
KHOU
IATA Code:
HOU
City:
🇺🇸 Houston
Country:
US
Elevation:
46 ft

Destination Airport

Hartsfield Jackson Atlanta International Airport

ICAO Code:
KATL
IATA Code:
ATL
City:
🇺🇸 Atlanta
Country:
US
Elevation:
1026 ft

2

Operators

16

Daily Flights

695

Miles

1h 38m

Flight Duration

Route Map

Operating Airlines

Airline ICAO IATA
Delta Air Lines DAL DL
Southwest SWA WN

Flight Schedule Pattern

Day Flights Observed Frequency Activity
Monday 23 16%
Tuesday 25 17%
Wednesday 24 16%
Thursday 17 11%
Friday 19 13%
Saturday 19 13%
Sunday 21 14%

Pattern Analysis

16 Daily Flights:
DAL2557 SWA509 SWA2857 SWA335 SWA1944 SWA2873 DAL1033 DAL2381 SWA257 SWA290 SWA1188 SWA1826 SWA1916 SWA1924 SWA4650 SWA8500
Data Points: 148
API observations used to build this analysis
Weekdays: 108 flights
Weekend: 40 flights
Business Route More active on weekdays

All Flight Routes

2 Routes
Note: This table shows aggregated route data by airline. Each airline may operate multiple daily flights at different times. See the "Spotted Departure Times" section below for all observed departure times.
Airline Flight Numbers Aircraft Type Typical Time Days Active Last Seen Status
DAL2557 DAL1033 DAL2381 B712 05:45 5:45 AM (Representative)
M T W T F S S
Feb 6, 2026 Active
Southwest
SWA / WN
SWA509 SWA2857 SWA335 SWA1944 SWA2873 B738 09:50 9:50 AM (Representative)
M T W T F S S
Feb 12, 2026 Active
Total Routes: 2
Active Routes: 2
Unique Airlines: 2
Aircraft Types: 3

Spotted Departure Times

Departure Time Operator ICAO IATA
05:45 5:45 AM Delta Air Lines DAL DL
09:50 9:50 AM Southwest SWA WN

Time Information

Times are shown in the departure airport's local timezone (KHOU - America/Chicago).

Total Departure Times: 2
Time Range:
05:45 - 09:50
These are typical departure times observed from actual flights. Times may vary by season and schedule changes.