Niigata→Osaka Itami KIJ→ITM

Cancellation: 0% / Avg delay when late: 27min

Some airlines do not publish gate departure/arrival times.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): 1h 10mActual average 1h 9m
Flights per day: 7.6
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
FW	95.2%	—	n=42
NH	94.6%	+40min	n=56
JL	83.2%	+24min	n=107

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	81.5%	+32min	n=27
Tue	82.6%	+21min	n=23
Wed	97.1%	+16min	n=34
Thu	89.3%	+29min	n=28
Fri	93.3%	+28min	n=30
Sat	90.9%	+28min	n=33
Sun	83.3%	+23min	n=30

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	96.2%	+25min	n=52
9:00-12:00	90.7%	+47min	n=43
12:00-15:00	86.7%	+26min	n=30
15:00-18:00	95%	+26min	n=40
18:00-21:00	72.5%	+24min	n=40

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

Monthly trend

		Avg delay when late	n
2026-10	82.4%	+32min	n=17
2026-09	86.7%	+25min	n=180
2026-08	85.9%	+28min	n=191
2026-07	83.1%	+31min	n=71

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

Flights on this route 6

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