Kagoshima→Amami KOJ→ASJ

Cancellation: 0.9% / Avg delay when late: 36min

Some airlines do not publish gate departure/arrival times.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): 55mActual average 58m
Flights per day: 8
Airlines serving: 3

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

By carrier

		Avg delay when late	n
JL	94.5%	+28min	n=109
JC	83.3%	+51min	n=54
BC	75%	+30min	n=52

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	87.1%	+45min	n=31
Tue	78.3%	+29min	n=23
Wed	87.5%	+25min	n=32
Thu	96.9%	+19min	n=32
Fri	87.5%	+41min	n=32
Sat	85.3%	+46min	n=34
Sun	83.9%	+35min	n=31

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	88.9%	+67min	n=27
9:00-12:00	93.7%	+38min	n=79
12:00-15:00	88.9%	+34min	n=27
15:00-18:00	79.3%	+31min	n=82

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

Monthly trend

		Avg delay when late	n
2026-10	95.8%	+36min	n=24
2026-09	84.6%	+33min	n=234
2026-08	85.2%	+29min	n=229
2026-07	90.9%	+44min	n=88

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

Flights on this route 8

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Updated: 2026-10-06 / Last 28 days