City Airline Delay Rate, Cancellations & On-Time Performance CF
On-time departure and arrival rates compiled from operational records, covering every flight operated to and from Japan. Switch the period with the tabs below.
Delay rate 13.9% Delay rate is the share of flights departing more than 15 minutes after schedule (100% − on-time departure)
Cancellation: 0% / Avg delay when late: --
Last 28 days ・ 93 flights ・ Includes estimates 79 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Some airlines do not publish gate departure/arrival times.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.
Daily · Last 30 days
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)
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
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.
“Provisional” values are preliminary. The last 2 days are still being corrected, so they may change slightly.
By route
Last 24 monthsMost punctual
| Dep | n | Arr | ||
|---|---|---|---|---|
| Shanghai Pudong→KansaiPVG-KIX | 94.8% | n=58 | 94.8% | |
| Kansai→YiwuKIX-YIW | 82.5% | n=40 | — |
Least punctual
| Dep | n | Arr | ||
|---|---|---|---|---|
| Kansai→Shanghai PudongKIX-PVG | 70.7% | n=58 | 81.0% |
Routes flown
Routes not in the ranking above, ordered by flights in the last 28 days. The route pages show every airline's record.
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Domestic / International
| On-time departure | Avg delay when late | n | ||
|---|---|---|---|---|
| International | 86.1% | — | n=79 | |
Avg delay when late counts only flights that departed more than 15 minutes behind schedule
By aircraft type
| On-time departure | Avg delay when late | n | ||
|---|---|---|---|---|
| Narrow-body | ||||
| B737 | — | Collecting data | — | n=2 |
| Other | ||||
| 73F | 85.7% | — | n=77 | |
Avg delay when late counts only flights that departed more than 15 minutes behind schedule / Variants of the same type (B788, B789, B78X and so on) are grouped into one row.
By departure time
| On-time departure | Avg delay when late | n | ||
|---|---|---|---|---|
| 3:00-6:00 | 100% | — | n=23 | |
| 6:00-9:00 | 73.9% | — | n=23 | |
| 9:00-12:00 | 70% | — | n=10 | |
| 12:00-15:00 | 86.7% | — | n=15 | |
| 15:00-18:00 | 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 day of week Last 24 months
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.
See pricingUpdated: / Last 28 days
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