New Chitose→Cheongju CTS→CJJ

Cancellation: 0% / Avg delay when late: 29min

Some airlines do not publish gate departure/arrival times. For those flights we estimate the gate times from the takeoff/landing record and the airport's measured taxi times (validated at 3.5 min mean error, 94.4% agreement on the on-time call). Without the estimate, those airlines' flights would drop out of the sample entirely and cross-airline comparison would break.

Flight time & service

Flight time (scheduled): 2h 50m
Flights per day: 1.5
Airlines serving: 1

Flight time is the median scheduled gate-to-gate (block) time; the actual average excludes cancelled and diverted flights

By carrier

	On-time departure		Avg delay when late	n
RF		95.1%	+29min	n=41

Avg delay when late counts only flights that departed more than 15 minutes behind schedule

By day of week

	On-time departure		Avg delay when late	n
Mon		80%	+40min	n=5
Tue	—	Collecting data	—	n=3
Wed		100%	—	n=6
Thu		100%	—	n=6
Fri		100%	—	n=7
Sat		85.7%	+17min	n=7
Sun		100%	—	n=7

Avg delay when late counts only flights that departed more than 15 minutes behind schedule / Faded rows are indicative (n<10); below n=5 no rate is shown

By departure time

	On-time departure		Avg delay when late	n
9:00-12:00		100%	—	n=27
15:00-18:00		85.7%	+29min	n=14

Avg delay when late counts only flights that departed more than 15 minutes behind schedule

Monthly trend

	On-time departure		Avg delay when late	n
2026-10	—	Collecting data	—	n=3
2026-09		94.1%	+29min	n=34
2026-08		85.5%	+27min	n=69
2026-07		95%	+23min	n=20

Avg delay when late counts only flights that departed more than 15 minutes behind schedule

Flights on this route 1

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Updated: 2026-10-06 / Last 28 days