Mesa Gateway Airport
Phoenix, United StatesAZA / KIWA
Regional airport · 68 direct destinations · 3 runways · longest runway 10,400 ft
75 °F · ClearSource: METAR observation via the NOAA Aviation Weather Center
Route
Phoenix → Harlingen
AZA
PhoenixMesa Gateway Airport
PhoenixMesa Gateway AirportHRLHarlingenValley International Airport
HarlingenValley International Airport- Distance
- 971 mi
- Estimated flight time
- ~2h 25m
Harlingen is currently 2 hours ahead of Phoenix.
Observed nonstop
How often does this route fly?
Frequency
Daily at most
On average around 1 flights a day, observed from October 2025 to September 2026.
- 1
- flights per day
- 2
- busiest month · Jan
- 1
- quietest month · Oct
- 2 hr 3 min
- measured flight time
- 10 / 12
- months seen
Through the year
Per day, month by month
- 2Jan2026
- 1Feb
- 1Mar
- 1Apr
- 1May
- –Jun
- 1Jul
- 1Aug
- –Sep
- 1Oct2025
- 1.5Nov
- 1Dec
Airlines
Who flies it
Avelo Airlineswinter
GlobalXwinter
Eastern Airlineswinter
Key Lime Airwinter
Eastern Air Expressnow and then
Air Wisconsinnow and then
Through the day
Departure times
Local time in Phoenix. Most departures between 05:00 and 08:00.
- 00:00
- 01:00
- 02:00
- 03:00
- 04:00
- 05:00
- 06:00
- 07:00
- 08:00
- 09:00
- 10:00
- 11:00
- 12:00
- 13:00
- 14:00
- 15:00
- 16:00
- 17:00
- 18:00
- 19:00
- 20:00
- 21:00
- 22:00
- 23:00
Through the week
By weekday
- 0.4Mon
- 0.1Tue
- 0.7Wed
- 0.2Thu
- 0.6Fri
- 0.4Sat
- 0.4Sun
Fleet
Aircraft observed
- Boeing 737-800B73861%
- Airbus A320A32011%
- Boeing 767-300B76311%
- E45X8%
- Boeing 737-700B7373%
All the numbers in a table
| Month | Per day | Seen | Airlines |
|---|---|---|---|
| January 2026 | 2 | 34 |
|
| February 2026 | 1 | 23 |
|
| March 2026 | 1 | 29 |
|
| April 2026 | 1 | 7 |
|
| May 2026 | 1 | 2 |
|
| June 2026 | Not seen in this month. | ||
| July 2026 | 1 | 4 |
|
| August 2026 | 1 | 12 |
|
| September 2026 | Not seen in this month. | ||
| October 2025 | 1 | 7 |
|
| November 2025 | 1.5 | 6 |
|
| December 2025 | 1 | 17 |
|
Airlines observed on this route
From observed callsign routes on AZA-HRL - not a booking guarantee.
About this route
- Domestic route: both airports are in the same country.
- The opposite direction has also been observed as a direct connection.
- Direct destinations observed from Phoenix: 68.
- Direct destinations observed from Harlingen: 20.
The airports on this route
Valley International Airport
Harlingen, United StatesHRL / KHRL
Regional airport · 20 direct destinations · 3 runways · longest runway 9,400 ft
73 °F · ClearSource: METAR observation via the NOAA Aviation Weather Center
About the route from Phoenix to Harlingen
The observed direct connection between Mesa Gateway Airport (AZA) and Valley International Airport (HRL) covers approximately 971 mi. The estimated flight time is around 2h 25m. Air Wisconsin, Avelo Airlines, Eastern Air Express, Eastern Airlines, GlobalX and Key Lime Air have been observed on this connection in the available route data.
Frequently asked questions about this route
- How far is Phoenix from Harlingen by air?
- The great-circle distance between Mesa Gateway Airport and Valley International Airport is approximately 971 mi.
- How long is the flight from Phoenix to Harlingen?
- Based on the distance, the estimated flight time is about 2h 25m. This is an estimate, not a schedule.
- Is there a direct connection from Phoenix to Harlingen?
- Yes, a direct connection between AZA and HRL has been observed in our route data.
- Which airlines have been observed on this route?
- In the available route data: Air Wisconsin, Avelo Airlines, Eastern Air Express, Eastern Airlines, GlobalX and Key Lime Air.
- How often is there a flight from Phoenix to Harlingen?
- On average around 1 flights a day, measured over twelve months (October 2025 to September 2026) in the flight archive, with 141 observed flights. Mainly Avelo Airlines, GlobalX, Eastern Airlines. That is an observation, not a timetable.
- What is the current time difference between Phoenix and Harlingen?
- Harlingen is currently 2 hours ahead of Phoenix.
Where this data comes from
The route data comes from the flight archive (ADS-B, adsb.lol): which connections actually flew over the last twelve full months and who flew them, combined with our own airport, runway, and airline datasets. It is reference data about observed routes - not a current timetable and no claim about bookability.
The frequency and aircraft on this page come from the flight archive (ADS-B, 12 months, October 2025 to September 2026), summarized per route per month. We do not see every flight, so it is a floor, not a count.
Route data updated on October 11, 2026.