Gulfport Biloxi International Airport
Gulfport, United StatesGPT / KGPT
Regional airport · 22 direct destinations · 2 runways · longest runway 9,003 ft
80 °F · ClearSource: METAR observation via the NOAA Aviation Weather Center
Route
Gulfport → Austin
GPT
GulfportGulfport Biloxi International Airport
GulfportGulfport Biloxi International AirportAUSAustinAustin Bergstrom International Airport
AustinAustin Bergstrom International Airport- Distance
- 513 mi
- Estimated flight time
- ~1h 30m
Same local time in Gulfport and Austin.
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
- 1
- busiest month · Oct
- 1 hr 25 min
- measured flight time
- 3 / 12
- months seen
Through the year
Per day, month by month
- –Jan2026
- –Feb
- –Mar
- 1Apr
- –May
- –Jun
- –Jul
- –Aug
- –Sep
- 1Oct2025
- 1Nov
- –Dec
Airlines
Who flies it
Sun Country Airlinesnow and then
Through the day
Departure times
Local time in Gulfport. Most departures between 07:00 and 10:00.
- 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
- 0Mon
- 0Tue
- 0Wed
- 0Thu
- 0.1Fri
- 0Sat
- 0Sun
Fleet
Aircraft observed
- Boeing 737-800B73843%
All the numbers in a table
| Month | Per day | Seen | Airlines |
|---|---|---|---|
| January 2026 | Not seen in this month. | ||
| February 2026 | Not seen in this month. | ||
| March 2026 | Not seen in this month. | ||
| April 2026 | 1 | 2 |
|
| May 2026 | Not seen in this month. | ||
| June 2026 | Not seen in this month. | ||
| July 2026 | Not seen in this month. | ||
| August 2026 | Not seen in this month. | ||
| September 2026 | Not seen in this month. | ||
| October 2025 | 1 | 3 |
|
| November 2025 | 1 | 2 | – |
| December 2025 | Not seen in this month. | ||
Airlines observed on this route
From observed callsign routes on GPT-AUS - not a booking guarantee.
About this route
- Domestic route: both airports are in the same country.
- The 8th longest observed direct route from GPT, out of 22.
- The opposite direction has also been observed as a direct connection.
- Direct destinations observed from Gulfport: 22.
- Direct destinations observed from Austin: 110.
The airports on this route
Austin Bergstrom International Airport
Austin, United StatesAUS / KAUS
Major airport · 110 direct destinations · 2 runways · longest runway 12,251 ft
64 °F · CloudySource: METAR observation via the NOAA Aviation Weather Center
Alternative airports for this journey
Same journey, a different airport nearby - with an observed direct connection.
About the route from Gulfport to Austin
The observed direct connection between Gulfport Biloxi International Airport (GPT) and Austin Bergstrom International Airport (AUS) covers approximately 513 mi. The estimated flight time is around 1h 30m. Sun Country Airlines has been observed on this connection in the available route data.
Frequently asked questions about this route
- How far is Gulfport from Austin by air?
- The great-circle distance between Gulfport Biloxi International Airport and Austin Bergstrom International Airport is approximately 513 mi.
- How long is the flight from Gulfport to Austin?
- Based on the distance, the estimated flight time is about 1h 30m. This is an estimate, not a schedule.
- Is there a direct connection from Gulfport to Austin?
- Yes, a direct connection between GPT and AUS has been observed in our route data.
- Which airlines have been observed on this route?
- In the available route data: Sun Country Airlines.
- How often is there a flight from Gulfport to Austin?
- On average around 1 flights a day, measured over twelve months (October 2025 to September 2026) in the flight archive, with 7 observed flights. Mainly Sun Country Airlines. That is an observation, not a timetable.
- What is the current time difference between Gulfport and Austin?
- Same local time in Gulfport and Austin.
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.