Tokyo Haneda→Yamagata HND→GAJ

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

Flight time & service

Flight time (scheduled): 55mActual average 56m
Flights per day: 2
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		86.8%	+29min	n=53

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	85.7%	+31min	n=7
Tue	50%	+27min	n=6
Wed	87.5%	+34min	n=8
Thu	75%	+29min	n=8
Fri	100%	—	n=8
Sat	100%	—	n=8
Sun	100%	—	n=8

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
6:00-9:00		96.3%	+36min	n=27
15:00-18:00		76.9%	+28min	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	100%	—	n=6
2026-09	86.4%	+29min	n=59
2026-08	76.7%	+28min	n=60
2026-07	78.9%	+26min	n=19

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

Flights on this route 2

See the full aircraft rotation history

Ship charts and fleet rotation show the last 3 days to everyone. Standard members (¥280/month) get the last 27 days for aircraft of Japanese airlines. The on-time data itself is free for all.

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Updated: 2026-10-06 / Last 28 days