Wakkanai Airport On-Time Performance & Delays WKJ

On-time departure and arrival rates for this airport, compiled from operational records. The breakdowns below cover flights departing this airport.

Cancellation: 2% / Avg delay when late: 45min

Last 28 days ・ 49 flights ・ Includes estimates 1 estimated

Some airlines do not publish gate departure/arrival times.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.

DailyWeeklyMonthly

Daily · Last 30 days

Collecting data

Weekly · Last 12 weeks (from Monday)

On-time departureOn timeDelayed

40%60%80%100%020 80%46.2%50%Week of 2026-07-2012 flights ・ Avg delay when late +48minOn time 6 ・ Delayed 657.1%Week of 2026-07-2714 flights ・ Avg delay when late +56minOn time 8 ・ Delayed 678.6%Week of 2026-08-0314 flights ・ Avg delay when late +24minOn time 11 ・ Delayed 371.4%Week of 2026-08-1014 flights ・ Avg delay when late +35minOn time 10 ・ Delayed 446.2%Week of 2026-08-1713 flights ・ Avg delay when late +24minOn time 6 ・ Delayed 757.1%Week of 2026-08-2414 flights ・ Avg delay when late +32minOn time 8 ・ Delayed 685.7%Week of 2026-08-3114 flights ・ Avg delay when late +17minOn time 12 ・ Delayed 271.4%Week of 2026-09-0714 flights ・ Avg delay when late +25minOn time 10 ・ Delayed 492.9%Week of 2026-09-1414 flights ・ Avg delay when late +39minOn time 13 ・ Delayed 169.2%Week of 2026-09-2113 flights ・ Avg delay when late +35minOn time 9 ・ Delayed 480%Week of 2026-09-28 (Provisional)10 flights ・ Avg delay when late +78minOn time 8 ・ Delayed 2Collecting dataWeek of 2026-10-05 (Provisional)1 flightsOn time 1 ・ Delayed 0

Jul 20Aug 10Aug 31Oct 5

Line = on-time departure rate (left axis); bars = flights operated (right axis), stacked as on-time and delayed. Hover (or tap) a point for the breakdown and the average delay of delayed flights. The green band marks 90% on-time departures and above. Dashed segments and pale bars are provisional, before the actuals are final.

Monthly · Last 12 months

On-time departureOn timeDelayed

50%70%90%0100 100%60%60%2026-0720 flights ・ Avg delay when late +56minOn time 12 ・ Delayed 862.3%2026-0861 flights ・ Avg delay when late +31minOn time 38 ・ Delayed 2378%2026-0959 flights ・ Avg delay when late +36minOn time 46 ・ Delayed 13100%2026-10 (Provisional)5 flightsOn time 5 ・ Delayed 0

JulAugSepOct

“Provisional” values are preliminary. The last 2 days are still being corrected, so they may change slightly.

By departure time

	On-time departure		Avg delay when late	n
12:00-15:00		77.8%	+48min	n=27
15:00-18:00		85.7%	+34min	n=21

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	42.9%	+68min	n=7
Tue	83.3%	+29min	n=6
Wed	62.5%	+29min	n=8
Thu	85.7%	+39min	n=7
Fri	100%	—	n=7
Sat	100%	—	n=7
Sun	100%	—	n=6

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 airline (Japanese airlines)

	On-time departure		Avg delay when late	n
All Nippon Airways		81.3%	+45min	n=48

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

By destination (Domestic)

	On-time departure		Avg delay when late	n
Tokyo Haneda		84.8%	+44min	n=46
New Chitose	—	Collecting data	+48min	n=1
Kobe	—	Collecting data	—	n=1

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

See the full aircraft rotation history

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Updated: 2026-10-06 / Last 28 days