Kochi Ryoma Airport On-Time Performance & Delays KCZ

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

Cancellation: 1.1% / Avg delay when late: 36min

Last 28 days ・ 437 flights ・ Includes estimates 17 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Some airlines do not publish gate departure/arrival times.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

On-time departureOn timeDelayed

40%60%80%100%020 93.8%46.7%88.2%2026-09-0617 flights ・ Avg delay when late +18minOn time 15 ・ Delayed 264.7%2026-09-0717 flights ・ Avg delay when late +27minOn time 11 ・ Delayed 681.3%2026-09-0816 flights ・ Avg delay when late +28minOn time 13 ・ Delayed 362.5%2026-09-0916 flights ・ Avg delay when late +28minOn time 10 ・ Delayed 686.7%2026-09-1015 flights ・ Avg delay when late +19minOn time 13 ・ Delayed 260%2026-09-1115 flights ・ Avg delay when late +36minOn time 9 ・ Delayed 693.8%2026-09-1216 flights ・ Avg delay when late +18minOn time 15 ・ Delayed 1100%2026-09-1315 flightsOn time 15 ・ Delayed 057.1%2026-09-1414 flights ・ Avg delay when late +26minOn time 8 ・ Delayed 694.1%2026-09-1517 flights ・ Avg delay when late +29minOn time 16 ・ Delayed 150%2026-09-1616 flights ・ Avg delay when late +24minOn time 8 ・ Delayed 893.3%2026-09-1715 flights ・ Avg delay when late +17minOn time 14 ・ Delayed 181.3%2026-09-1816 flights ・ Avg delay when late +24minOn time 13 ・ Delayed 385%2026-09-1920 flights ・ Avg delay when late +67minOn time 17 ・ Delayed 381.3%2026-09-2016 flights ・ Avg delay when late +39minOn time 13 ・ Delayed 371.4%2026-09-2114 flights ・ Avg delay when late +24minOn time 10 ・ Delayed 446.7%2026-09-2215 flights ・ Avg delay when late +78minOn time 7 ・ Delayed 894.1%2026-09-2317 flights ・ Avg delay when late +23minOn time 16 ・ Delayed 176.5%2026-09-2417 flights ・ Avg delay when late +37minOn time 13 ・ Delayed 493.8%2026-09-2516 flights ・ Avg delay when late +24minOn time 15 ・ Delayed 176.5%2026-09-2617 flights ・ Avg delay when late +27minOn time 13 ・ Delayed 468.8%2026-09-2716 flights ・ Avg delay when late +43minOn time 11 ・ Delayed 560%2026-09-2815 flights ・ Avg delay when late +39minOn time 9 ・ Delayed 680%2026-09-2915 flights ・ Avg delay when late +20minOn time 12 ・ Delayed 3100%2026-09-3016 flightsOn time 16 ・ Delayed 094.4%2026-10-0118 flights ・ Avg delay when late +16minOn time 17 ・ Delayed 1100%2026-10-0216 flightsOn time 16 ・ Delayed 094.1%2026-10-0317 flights ・ Avg delay when late +29minOn time 16 ・ Delayed 193.8%2026-10-04 (Provisional)16 flights ・ Avg delay when late +26minOn time 15 ・ Delayed 193.8%2026-10-05 (Provisional)16 flights ・ Avg delay when late +21minOn time 15 ・ Delayed 1

Sep 6Sep 12Sep 18Sep 24Oct 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.

Weekly · Last 12 weeks (from Monday)

On-time departureOn timeDelayed

70%80%90%100%0200 93.8%75.9%78.2%Week of 2026-07-2078 flights ・ Avg delay when late +51minOn time 61 ・ Delayed 1779.5%Week of 2026-07-27117 flights ・ Avg delay when late +31minOn time 93 ・ Delayed 2485.1%Week of 2026-08-03114 flights ・ Avg delay when late +28minOn time 97 ・ Delayed 1777%Week of 2026-08-10113 flights ・ Avg delay when late +38minOn time 87 ・ Delayed 2679.3%Week of 2026-08-17121 flights ・ Avg delay when late +37minOn time 96 ・ Delayed 2579.6%Week of 2026-08-24108 flights ・ Avg delay when late +37minOn time 86 ・ Delayed 2285%Week of 2026-08-31113 flights ・ Avg delay when late +36minOn time 96 ・ Delayed 1778.2%Week of 2026-09-07110 flights ・ Avg delay when late +29minOn time 86 ・ Delayed 2478.1%Week of 2026-09-14114 flights ・ Avg delay when late +32minOn time 89 ・ Delayed 2575.9%Week of 2026-09-21112 flights ・ Avg delay when late +46minOn time 85 ・ Delayed 2789.4%Week of 2026-09-28 (Provisional)113 flights ・ Avg delay when late +30minOn time 101 ・ Delayed 1293.8%Week of 2026-10-05 (Provisional)16 flights ・ Avg delay when late +21minOn time 15 ・ Delayed 1

Jul 20Aug 10Aug 31Oct 5

Monthly · Last 12 months

On-time departureOn timeDelayed

70%80%90%100%01000 95.2%76.5%76.5%2026-07162 flights ・ Avg delay when late +41minOn time 124 ・ Delayed 3881%2026-08506 flights ・ Avg delay when late +35minOn time 410 ・ Delayed 9679.3%2026-09478 flights ・ Avg delay when late +36minOn time 379 ・ Delayed 9995.2%2026-10 (Provisional)83 flights ・ Avg delay when late +23minOn time 79 ・ Delayed 4

JulAugSepOct

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

By departure time

		Avg delay when late	n
6:00-9:00	96.6%	+112min	n=58
9:00-12:00	89%	+36min	n=136
12:00-15:00	61.3%	+33min	n=62
15:00-18:00	80.9%	+36min	n=94
18:00-21:00	74.4%	+32min	n=82

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	71.2%	+30min	n=59
Tue	74.5%	+59min	n=47
Wed	76.9%	+26min	n=65
Thu	87.7%	+28min	n=65
Fri	84.1%	+31min	n=63
Sat	87.1%	+41min	n=70
Sun	85.7%	+40min	n=63

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

Japanese airlinesOverseas airlines

By airline (Japanese airlines)

		Avg delay when late	n
Fuji Dream Airlines	90.5%	+75min	n=63
Japan Airlines	84%	+34min	n=187
All Nippon Airways	77%	+31min	n=148
Jetstar Japan	65.4%	+34min	n=26

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

By airline (Overseas airlines)

	On-time departure		Avg delay when late	n
Tigerair Taiwan		87.5%	—	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

DomesticInternational

By destination (Domestic)

	On-time departure		Avg delay when late	n
Osaka Itami		100%	—	n=14
Chubu Centrair		96%	+170min	n=25
Fukuoka		92.6%	+20min	n=54
Nagoya		86.5%	+56min	n=37
Tokyo Haneda		77.4%	+33min	n=266
Narita		65.4%	+34min	n=26
Kansai	—	Collecting data	—	n=1
Kushiro	—	Collecting data	—	n=1

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

By destination (International)

	On-time departure		Avg delay when late	n
Taiwan Taoyuan		87.5%	—	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

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Updated: 2026-10-06 / Last 28 days