Hakodate→Sapporo Okadama HKD→OKD

Cancellation: 1.9% / Avg delay when late: 35min

Some airlines do not publish gate departure/arrival times.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): 40mActual average 36m
Flights per day: 6
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
JL		89.9%	+35min	n=159

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

By day of week

		Avg delay when late	n
Mon	84.6%	+33min	n=26
Tue	100%	—	n=20
Wed	96.3%	+25min	n=27
Thu	96.2%	+22min	n=26
Fri	90.5%	+36min	n=21
Sat	79.2%	+33min	n=24
Sun	80%	+50min	n=15

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

By departure time

		Avg delay when late	n
6:00-9:00	96%	+45min	n=50
9:00-12:00	90%	+16min	n=10
12:00-15:00	87%	+42min	n=46
15:00-18:00	92.6%	+27min	n=27
18:00-21:00	80.8%	+31min	n=26

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

Monthly trend

		Avg delay when late	n
2026-10	76.5%	+35min	n=17
2026-09	93.3%	+36min	n=178
2026-08	90.5%	+22min	n=168

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

Flights on this route 7

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Updated: 2026-10-06 / Last 28 days