Westchester County Airport
White Plains, United StatesHPN / KHPN
Regional airport · 85 direct destinations · 2 runways · longest runway 6,549 ft
66 °F · CloudySource: METAR observation via the NOAA Aviation Weather Center
Route
White Plains → San Antonio
HPN
White PlainsWestchester County Airport
White PlainsWestchester County AirportSATSan AntonioSan Antonio International Airport
San AntonioSan Antonio International Airport- Distance
- 1,599 mi
- Estimated flight time
- ~3h 45m
San Antonio is currently 1 hour behind White Plains.
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
- 1.5
- busiest month · Jun
- 1
- quietest month · Nov
- 3 hr 29 min
- measured flight time
- 10 / 12
- months seen
Through the year
Per day, month by month
- 1Jan2026
- 1Feb
- 1Mar
- –Apr
- 1May
- 1.5Jun
- 1.5Jul
- 1Aug
- 1Sep
- –Oct2025
- 1Nov
- 1Dec
Airlines
Who flies it
Delta Air Linesnow and then
Through the day
Departure times
Local time in White Plains. Most departures between 10:00 and 13:00.
- 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
- 0.1Mon
- 0.1Tue
- 0.1Wed
- 0.1Thu
- 0.2Fri
- 0.3Sat
- 0Sun
Fleet
Aircraft observed
- GA5C19%
- Bombardier Challenger 350CL356%
- Dassault Falcon 900F9006%
- Boeing 757-200B7524%
- Cessna Citation LatitudeC68A4%
All the numbers in a table
| Month | Per day | Seen | Airlines |
|---|---|---|---|
| January 2026 | 1 | 3 | – |
| February 2026 | 1 | 2 | – |
| March 2026 | 1 | 5 | – |
| April 2026 | Not seen in this month. | ||
| May 2026 | 1 | 4 | – |
| June 2026 | 1.5 | 21 |
|
| July 2026 | 1.5 | 3 | – |
| August 2026 | 1 | 2 | – |
| September 2026 | 1 | 2 | – |
| October 2025 | Not seen in this month. | ||
| November 2025 | 1 | 2 | – |
| December 2025 | 1 | 3 | – |
Airlines observed on this route
From observed callsign routes on HPN-SAT - not a booking guarantee.
About this route
- Domestic route: both airports are in the same country.
- The 6th longest observed direct route from HPN, out of 85.
- The opposite direction has also been observed as a direct connection.
- Direct destinations observed from White Plains: 85.
- Direct destinations observed from San Antonio: 68.
The airports on this route
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
Alternative airports for this journey
Same journey, a different airport nearby - with an observed direct connection.
TEB SATTeterboro AirportTeterboro is about 24 mi from White Plains.View route →JFK SATJohn F. Kennedy International AirportNew York is about 30 mi from White Plains.View route →EWR SATNewark Liberty International AirportNewark is about 35 mi from White Plains.View route →HPN AUSAustin Bergstrom International AirportAustin is about 66 mi from San Antonio.View route →
About the route from White Plains to San Antonio
The observed direct connection between Westchester County Airport (HPN) and San Antonio International Airport (SAT) covers approximately 1,599 mi. The estimated flight time is around 3h 45m. Delta Air Lines has been observed on this connection in the available route data.
Frequently asked questions about this route
- How far is White Plains from San Antonio by air?
- The great-circle distance between Westchester County Airport and San Antonio International Airport is approximately 1,599 mi.
- How long is the flight from White Plains to San Antonio?
- Based on the distance, the estimated flight time is about 3h 45m. This is an estimate, not a schedule.
- Is there a direct connection from White Plains to San Antonio?
- Yes, a direct connection between HPN and SAT has been observed in our route data.
- Which airlines have been observed on this route?
- In the available route data: Delta Air Lines.
- How often is there a flight from White Plains to San Antonio?
- On average around 1 flights a day, measured over twelve months (October 2025 to September 2026) in the flight archive, with 47 observed flights. Mainly Delta Air Lines. That is an observation, not a timetable.
- What is the current time difference between White Plains and San Antonio?
- San Antonio is currently 1 hour behind White Plains.
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.