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Route

Sioux Falls → Gary

FSDSioux FallsSioux Falls Regional Airport
GYYGaryGary/Chicago International Airport
Distance
493 mi
Estimated flight time
~1h 30m

Same local time in Sioux Falls and Gary.

Observed nonstop

View the reverse route

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 · Nov
1 hr 22 min
measured flight time
6 / 12
months seen

Through the year

Per day, month by month

  1. –Jan2026
  2. 1Feb
  3. –Mar
  4. 1Apr
  5. –May
  6. 1Jun
  7. –Jul
  8. 1Aug
  9. –Sep
  10. –Oct2025
  11. 1Nov
  12. 1Dec

Airlines

Who flies it

UPS Airlinesnow and then

Through the day

Departure times

Local time in Sioux Falls. Most departures between 12:00 and 15:00.

  1. 00:00
  2. 01:00
  3. 02:00
  4. 03:00
  5. 04:00
  6. 05:00
  7. 06:00
  8. 07:00
  9. 08:00
  10. 09:00
  11. 10:00
  12. 11:00
  13. 12:00
  14. 13:00
  15. 14:00
  16. 15:00
  17. 16:00
  18. 17:00
  19. 18:00
  20. 19:00
  21. 20:00
  22. 21:00
  23. 22:00
  24. 23:00

Through the week

By weekday

  1. 0.1Mon
  2. 0.1Tue
  3. 0.1Wed
  4. 0.1Thu
  5. 0Fri
  6. 0Sat
  7. 0Sun

Fleet

Aircraft observed

  1. Cessna Citation CJ2C25A29%
  2. EPIC29%
  3. Airbus A300-600A30618%
  4. P46T12%
All the numbers in a table
MonthPer daySeenAirlines
January 2026Not seen in this month.
February 202612–
    March 2026Not seen in this month.
    April 202614–
      May 2026Not seen in this month.
      June 202612–
        July 2026Not seen in this month.
        August 202614–
          September 2026Not seen in this month.
          October 2025Not seen in this month.
          November 202512
          • UPS Airlines1×
          December 202513
          • UPS Airlines2×

          Airlines observed on this route

          From observed callsign routes on FSD-GYY - not a booking guarantee.

          UPS Airlines

          5X · UPS

          Hub: SDF Louisville

          154 departure airportsView airline →

          About this route

          • Domestic route: both airports are in the same country.
          • Direct destinations observed from Sioux Falls: 40.
          • Direct destinations observed from Gary: 13.

          The airports on this route

          Sioux Falls Regional Airport

          Sioux Falls, United StatesFSD / KFSD

          Regional airport · 40 direct destinations · 3 runways · longest runway 8,999 ft

          52 °F · ClearSource: METAR observation via the NOAA Aviation Weather Center

          Airport pageAll direct destinations

          Gary/Chicago International Airport

          Gary, United StatesGYY / KGYY

          Regional airport · 13 direct destinations · 2 runways · longest runway 8,858 ft

          57 °F · CloudySource: METAR observation via the NOAA Aviation Weather Center

          Airport pageAll direct destinations

          Alternative airports for this journey

          Same journey, a different airport nearby - with an observed direct connection.

          FSD ORDChicago O'Hare International AirportChicago is about 35 mi from Gary.View route →

          About the route from Sioux Falls to Gary

          The observed direct connection between Sioux Falls Regional Airport (FSD) and Gary/Chicago International Airport (GYY) covers approximately 493 mi. The estimated flight time is around 1h 30m. UPS Airlines has been observed on this connection in the available route data.

          Frequently asked questions about this route

          How far is Sioux Falls from Gary by air?
          The great-circle distance between Sioux Falls Regional Airport and Gary/Chicago International Airport is approximately 493 mi.
          How long is the flight from Sioux Falls to Gary?
          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 Sioux Falls to Gary?
          Yes, a direct connection between FSD and GYY has been observed in our route data.
          Which airlines have been observed on this route?
          In the available route data: UPS Airlines.
          How often is there a flight from Sioux Falls to Gary?
          On average around 1 flights a day, measured over twelve months (October 2025 to September 2026) in the flight archive, with 17 observed flights. Mainly UPS Airlines. That is an observation, not a timetable.
          What is the current time difference between Sioux Falls and Gary?
          Same local time in Sioux Falls and Gary.

          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.