Okushiri Airport On-Time Performance & Delays OIR
On-time departure and arrival rates for this airport, compiled from operational records. The breakdowns below cover flights departing this airport.
Avg delay when late: --
Cancellation rate is currently unavailable: cancelled flights have not been captured since 2026-07-23 due to how the flight data is collected
Last 28 days ・ 18 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Some airlines do not publish gate departure/arrival times.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.
Daily · Last 30 days
Collecting data
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 departure time
| On-time departure | Avg delay when late | n | ||
|---|---|---|---|---|
| 12:00-15:00 | 100% | — | n=18 | |
Avg delay when late counts only flights that departed more than 15 minutes behind schedule
By day of week
| On-time departure | Avg delay when late | n | ||
|---|---|---|---|---|
| Mon | — | Collecting data | — | n=3 |
| Tue | — | Collecting data | — | n=3 |
| Wed | — | Collecting data | — | n=3 |
| Thu | — | Collecting data | — | n=2 |
| Fri | — | Collecting data | — | n=2 |
| Sat | — | Collecting data | — | n=3 |
| Sun | — | Collecting data | — | n=2 |
Avg delay when late counts only flights that departed more than 15 minutes behind schedule
By airline (Japanese airlines)
| On-time departure | Avg delay when late | n | ||
|---|---|---|---|---|
| Japan Airlines | 100% | — | n=18 | |
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 | ||
|---|---|---|---|---|
| Hakodate | 100% | — | n=14 | |
| Sapporo Okadama | — | Collecting data | — | n=4 |
Avg delay when late counts only flights that departed more than 15 minutes behind schedule
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