San Antonio International Airport
San Antonio, United StatesSAT / KSAT
Major airport · 68 direct destinations · 3 runways · longest runway 8,504 ft
69 °F · CloudySource: METAR observation via the NOAA Aviation Weather Center
Route
San Antonio → Memphis
SAT
San AntonioSan Antonio International Airport
San AntonioSan Antonio International AirportMEMMemphisFrederick W. Smith International Airport
MemphisFrederick W. Smith International Airport- Distance
- 625 mi
- Estimated flight time
- ~1h 45m
Same local time in San Antonio and Memphis.
Observed nonstop
How often does this route fly?
Frequency
A couple of times a day
On average around 2 flights a day, observed from October 2025 to September 2026.
- 2
- flights per day
- 2
- busiest month · Oct
- 1 hr 25 min
- measured flight time
- 12 / 12
- months seen
Through the year
Per day, month by month
- 2Jan2026
- 2Feb
- 2Mar
- 2Apr
- 2May
- 2Jun
- 2Jul
- 2Aug
- 2Sep
- 2Oct2025
- 2Nov
- 2Dec
Airlines
Who flies it
FedExall year
Breeze Airwayssummer
Delta Air Lineswinter
CEIBA Intercontinentalnow and then
Omni Air Transportnow and then
Through the day
Departure times
Local time in San Antonio. Most departures between 21:00 and 00:00.
- 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
- 0.6Mon
- 1.8Tue
- 2.2Wed
- 1.9Thu
- 1.6Fri
- 1.9Sat
- 1Sun
Fleet
Aircraft observed
- Boeing 767-300B76380%
- Airbus A220-300BCS37%
- McDonnell Douglas MD-11MD112%
- Boeing 757-200B7521%
- Airbus A300-600A3061%
All the numbers in a table
| Month | Per day | Seen | Airlines |
|---|---|---|---|
| January 2026 | 2 | 37 |
|
| February 2026 | 2 | 43 |
|
| March 2026 | 2 | 49 |
|
| April 2026 | 2 | 41 |
|
| May 2026 | 2 | 50 |
|
| June 2026 | 2 | 53 |
|
| July 2026 | 2 | 54 |
|
| August 2026 | 2 | 53 |
|
| September 2026 | 2 | 58 |
|
| October 2025 | 2 | 48 |
|
| November 2025 | 2 | 39 |
|
| December 2025 | 2 | 39 |
|
Airlines observed on this route
From observed callsign routes on SAT-MEM - 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 Memphis: 147.
The airports on this route
Frederick W. Smith International Airport
Memphis, United StatesMEM / KMEM
Major airport · 147 direct destinations · 4 runways · longest runway 11,119 ft
58 °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 San Antonio to Memphis
The observed direct connection between San Antonio International Airport (SAT) and Frederick W. Smith International Airport (MEM) covers approximately 625 mi. The estimated flight time is around 1h 45m. Breeze Airways, CEIBA Intercontinental, Delta Air Lines, FedEx and Omni Air Transport have been observed on this connection in the available route data.
Frequently asked questions about this route
- How far is San Antonio from Memphis by air?
- The great-circle distance between San Antonio International Airport and Frederick W. Smith International Airport is approximately 625 mi.
- How long is the flight from San Antonio to Memphis?
- Based on the distance, the estimated flight time is about 1h 45m. This is an estimate, not a schedule.
- Is there a direct connection from San Antonio to Memphis?
- Yes, a direct connection between SAT and MEM has been observed in our route data.
- Which airlines have been observed on this route?
- In the available route data: Breeze Airways, CEIBA Intercontinental, Delta Air Lines, FedEx and Omni Air Transport.
- How often is there a flight from San Antonio to Memphis?
- On average around 2 flights a day, measured over twelve months (October 2025 to September 2026) in the flight archive, with 564 observed flights. Mainly FedEx, Breeze Airways, Delta Air Lines. That is an observation, not a timetable.
- What is the current time difference between San Antonio and Memphis?
- Same local time in San Antonio and Memphis.
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.