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Route

Concord → Ontario

CCRConcordBuchanan Field
ONTOntarioOntario International Airport
Distance
368 mi
Estimated flight time
~1h 15m

Same local time in Concord and Ontario.

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 · Dec
1 hr 5 min
measured flight time
4 / 12
months seen

Through the year

Per day, month by month

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

In December 2025 we saw less traffic at Concord in general than usual; compare that month with care.

Airlines

Who flies it

Silver Airnow and then

Through the day

Departure times

Local time in Concord. Most departures between 08:00 and 11:00.

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

Fleet

Aircraft observed

  1. Bombardier Challenger 350CL3550%
All the numbers in a table
MonthPer daySeenAirlines
January 2026Not seen in this month.
February 2026Not seen in this month.
March 2026Not seen in this month.
April 2026Not seen in this month.
May 202612
  • Silver Air1×
June 202612
  • Silver Air1×
July 2026Not seen in this month.
August 202614
  • Silver Air1×
September 2026Not seen in this month.
October 2025Not seen in this month.
November 2025Not seen in this month.
December 202512–

    Airlines observed on this route

    From observed callsign routes on CCR-ONT - not a booking guarantee.

    Silver Air

    SIS

    Hub: BFL Bakersfield

    11 departure airportsView airline →

    About this route

    • Domestic route: both airports are in the same country.
    • Direct destinations observed from Concord: 5.
    • Direct destinations observed from Ontario: 63.

    The airports on this route

    Buchanan Field

    Concord, United StatesCCR / KCCR

    Regional airport · 5 direct destinations · 4 runways · longest runway 5,000 ft

    75 °F · ClearSource: METAR observation via the NOAA Aviation Weather Center

    Airport pageAll direct destinations

    Ontario International Airport

    Ontario, United StatesONT / KONT

    Major airport · 63 direct destinations · 2 runways · longest runway 12,198 ft

    84 °F · ClearSource: 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.

    OAK ONTOakland San Francisco Bay AirportOakland is about 21 mi from Concord.View route →CCR SNAJohn Wayne Orange County International AirportSanta Ana is about 30 mi from Ontario.View route →SFO ONTSan Francisco International AirportSan Francisco is about 31 mi from Concord.View route →SJC ONTMineta San Jose International AirportSan Jose is about 44 mi from Concord.View route →

    About the route from Concord to Ontario

    The observed direct connection between Buchanan Field (CCR) and Ontario International Airport (ONT) covers approximately 368 mi. The estimated flight time is around 1h 15m. Silver Air has been observed on this connection in the available route data.

    Frequently asked questions about this route

    How far is Concord from Ontario by air?
    The great-circle distance between Buchanan Field and Ontario International Airport is approximately 368 mi.
    How long is the flight from Concord to Ontario?
    Based on the distance, the estimated flight time is about 1h 15m. This is an estimate, not a schedule.
    Is there a direct connection from Concord to Ontario?
    Yes, a direct connection between CCR and ONT has been observed in our route data.
    Which airlines have been observed on this route?
    In the available route data: Silver Air.
    How often is there a flight from Concord to Ontario?
    On average around 1 flights a day, measured over twelve months (October 2025 to September 2026) in the flight archive, with 10 observed flights. Mainly Silver Air. That is an observation, not a timetable.
    What is the current time difference between Concord and Ontario?
    Same local time in Concord and Ontario.

    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.