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Route

Chitose → Osaka

CTSChitoseNew Chitose Airport
ITMOsakaOsaka Itami International Airport
Distance
646 mi
Estimated flight time
~1h 50m

Same local time in Chitose and Osaka.

Observed nonstop

View the reverse route

How often does this route fly?

Frequency

Several times a day

On average around 8 flights a day, observed from October 2025 to September 2026.

8
flights per day
11
busiest month · Aug
6
quietest month · Nov
1 hr 38 min
measured flight time
9 / 12
months seen

Through the year

Per day, month by month

  1. –Jan2026
  2. 8Feb
  3. 6Mar
  4. 6Apr
  5. 8May
  6. 8Jun
  7. 9Jul
  8. 11Aug
  9. 8.5Sep
  10. –Oct2025
  11. 6Nov
  12. –Dec

In October 2025, January 2026 we saw less traffic at Chitose in general than usual; compare that month with care.

Airlines

Who flies it

All Nippon Airwaysspring
Japan Airlinesspring

Through the day

Departure times

Local time in Chitose. Most departures between 16:00 and 19:00.

  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. 5.2Mon
  2. 4.9Tue
  3. 5Wed
  4. 5Thu
  5. 5.8Fri
  6. 5.5Sat
  7. 5.6Sun

Fleet

Aircraft observed

  1. Boeing 737-800B73835%
  2. Boeing 767-300B76335%
  3. Boeing 787-9B78922%
  4. Airbus A321neoA21N4%
  5. Boeing 787-8B7882%
All the numbers in a table
MonthPer daySeenAirlines
January 2026Not seen in this month.
February 20268195
  • All Nippon Airways114×
  • Japan Airlines80×
March 20266196
  • All Nippon Airways115×
  • Japan Airlines81×
April 20266181
  • Japan Airlines91×
  • All Nippon Airways89×
May 20268214
  • All Nippon Airways115×
  • Japan Airlines98×
June 20268220
  • All Nippon Airways119×
  • Japan Airlines99×
July 20269281
  • All Nippon Airways152×
  • Japan Airlines124×
August 202611327
  • All Nippon Airways161×
  • Japan Airlines161×
September 20268.5243
  • All Nippon Airways129×
  • Japan Airlines113×
October 2025Not seen in this month.
November 2025647
  • All Nippon Airways27×
  • Japan Airlines19×
December 2025Not seen in this month.

Airlines observed on this route

From observed callsign routes on CTS-ITM - not a booking guarantee.

All Nippon Airways

NH · ANA

Hub: HND Tokyo

61 departure airportsView airline →

Japan Airlines

JL · JAL

Hub: HND Tokyo

44 departure airportsView airline →

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 Chitose: 33.
  • Direct destinations observed from Osaka: 14.

The airports on this route

New Chitose Airport

Chitose, JapanCTS / RJCC

Major airport · 33 direct destinations · 2 runways · longest runway 9,843 ft

48 °F · Partly cloudySource: METAR observation via the NOAA Aviation Weather Center

Airport pageAll direct destinations

Osaka Itami International Airport

Osaka, JapanITM / RJOO

Regional airport · 14 direct destinations · 2 runways · longest runway 9,839 ft

64 °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.

CTS UKBKobe AirportKobe is about 16 mi from Osaka.View route →CTS KIXKansai International AirportOsaka is about 27 mi from Osaka.View route →CTS TKSTokushima Awaodori Airport / JMSDF Tokushima Air BaseTokushima is about 65 mi from Osaka.View route →AKJ ITMAsahikawa AirportAsahikawa is about 73 mi from Chitose.View route →

About the route from Chitose to Osaka

The observed direct connection between New Chitose Airport (CTS) and Osaka Itami International Airport (ITM) covers approximately 646 mi. The estimated flight time is around 1h 50m. All Nippon Airways and Japan Airlines have been observed on this connection in the available route data.

Frequently asked questions about this route

How far is Chitose from Osaka by air?
The great-circle distance between New Chitose Airport and Osaka Itami International Airport is approximately 646 mi.
How long is the flight from Chitose to Osaka?
Based on the distance, the estimated flight time is about 1h 50m. This is an estimate, not a schedule.
Is there a direct connection from Chitose to Osaka?
Yes, a direct connection between CTS and ITM has been observed in our route data.
Which airlines have been observed on this route?
In the available route data: All Nippon Airways and Japan Airlines.
How often is there a flight from Chitose to Osaka?
On average around 8 flights a day, measured over twelve months (October 2025 to September 2026) in the flight archive, with 1,904 observed flights. Mainly All Nippon Airways, Japan Airlines. That is an observation, not a timetable.
What is the current time difference between Chitose and Osaka?
Same local time in Chitose and Osaka.

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.