🇺🇸 HOU
Houston
278 mi
HRL 🇺🇸
Harlingen

Houston to Harlingen Flights

William P Hobby Airport Valley International Airport 2 airlines

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The Houston to Harlingen route connects William P Hobby Airport (HOU) in US with Valley International Airport (HRL) in US. This short-haul flight covers approximately 278 miles (447 km) with a typical flight time of 52m. This route is served by 2 airlines: Southwest, Sun Country Airlines. AirportRoutes has tracked 8 unique flight numbers on this route.

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Departure Airport

William P Hobby Airport

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

Destination Airport

Valley International Airport

ICAO Code:
KHRL
IATA Code:
HRL
City:
🇺🇸 Harlingen
Country:
US
Elevation:
36 ft

2

Operators

8

Tracked Flights

278

Miles

52m

Flight Duration

Route Map

Operating Airlines

Airline ICAO IATA
Southwest SWA WN
Sun Country Airlines SCX SY

Flight Schedule Pattern

Day Flights Observed Frequency Activity
Monday 10 20%
Tuesday 7 14%
Wednesday 4 8%
Thursday 8 16%
Friday 9 18%
Saturday 7 14%
Sunday 4 8%

Pattern Analysis

8 Tracked Flights:
Data Points: 49
API observations used to build this analysis
Weekdays: 38 flights
Weekend: 11 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
Southwest
SWA / WN
B38M 22:55 10:55 PM (Representative)
M T W T F S S
Mar 13, 2026 Active
- B738 -
M T W T F S S
Sep 22, 2025 Active
Total Routes: 2
Active Routes: 2
Unique Airlines: 2
Aircraft Types: 2

Spotted Departure Times

Departure Time Operator ICAO IATA
22:55 10:55 PM Southwest SWA WN

Time Information

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

Total Departure Times: 1
Time Range:
22:55 - 22:55
These are typical departure times observed from actual flights. Times may vary by season and schedule changes.