San Antonio International Airport
San Antonio, United StatesSAT / KSAT
Major airport · 68 direct destinations · 3 runways · longest runway 8,504 ft
64 °F · CloudySource: METAR observation via the NOAA Aviation Weather Center
Route
San Antonio → Corpus Christi
SAT
San AntonioSan Antonio International Airport
San AntonioSan Antonio International AirportCRPCorpus ChristiCorpus Christi International Airport
Corpus ChristiCorpus Christi International Airport- Distance
- 135 mi
- Estimated flight time
- ~45m
Same local time in San Antonio and Corpus Christi.
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
- 3
- busiest month · Feb
- 1
- quietest month · Oct
- 31 min
- measured flight time
- 10 / 12
- months seen
Through the year
Per day, month by month
- –Jan2026
- 3Feb
- 1Mar
- –Apr
- 1May
- 1Jun
- 1Jul
- 1Aug
- 1Sep
- 1Oct2025
- 1Nov
- 1Dec
Airlines
Who flies it
Ameriflightall year
Through the day
Departure times
Local time in San Antonio. Most departures between 06:00 and 09:00.
- 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
- 0.3Tue
- 0.3Wed
- 0.4Thu
- 0.3Fri
- 0.2Sat
- 0.1Sun
Fleet
Aircraft observed
- B19065%
- Fairchild MetrolinerSW47%
- Pilatus PC-12PC126%
- Embraer Phenom 300E55P4%
- Beechcraft King Air 200BE202%
All the numbers in a table
| Month | Per day | Seen | Airlines |
|---|---|---|---|
| January 2026 | Not seen in this month. | ||
| February 2026 | 3 | 3 |
|
| March 2026 | 1 | 2 |
|
| April 2026 | Not seen in this month. | ||
| May 2026 | 1 | 7 |
|
| June 2026 | 1 | 2 |
|
| July 2026 | 1 | 9 |
|
| August 2026 | 1 | 19 |
|
| September 2026 | 1 | 5 |
|
| October 2025 | 1 | 12 |
|
| November 2025 | 1 | 11 |
|
| December 2025 | 1 | 14 |
|
Airlines observed on this route
From observed callsign routes on SAT-CRP - 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 San Antonio: 68.
- Direct destinations observed from Corpus Christi: 8.
The airports on this route
Corpus Christi International Airport
Corpus Christi, United StatesCRP / KCRP
Regional airport · 8 direct destinations · 2 runways · longest runway 7,510 ft
74 °F · CloudySource: METAR observation via the NOAA Aviation Weather Center
About the route from San Antonio to Corpus Christi
The observed direct connection between San Antonio International Airport (SAT) and Corpus Christi International Airport (CRP) covers approximately 135 mi. The estimated flight time is around 45m. Ameriflight has been observed on this connection in the available route data.
Frequently asked questions about this route
- How far is San Antonio from Corpus Christi by air?
- The great-circle distance between San Antonio International Airport and Corpus Christi International Airport is approximately 135 mi.
- How long is the flight from San Antonio to Corpus Christi?
- Based on the distance, the estimated flight time is about 45m. This is an estimate, not a schedule.
- Is there a direct connection from San Antonio to Corpus Christi?
- Yes, a direct connection between SAT and CRP has been observed in our route data.
- Which airlines have been observed on this route?
- In the available route data: Ameriflight.
- How often is there a flight from San Antonio to Corpus Christi?
- On average around 1 flights a day, measured over twelve months (October 2025 to September 2026) in the flight archive, with 84 observed flights. Mainly Ameriflight. That is an observation, not a timetable.
- What is the current time difference between San Antonio and Corpus Christi?
- Same local time in San Antonio and Corpus Christi.
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.