United Airlines On-Time Performance UA
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.
Cancellation: 2.1% / Avg delay when late: 112min
Last 28 days ・ 385 flights
Daily · Last 30 days
| On-time departure | Avg delay when late | n | ||
|---|---|---|---|---|
| 2026-07-24 (Provisional) | 92.9% | +49min | n=28 | |
| 2026-07-23 (Provisional) | 87.2% | +54min | n=39 | |
| 2026-07-22 | 77.8% | +101min | n=36 | |
Avg delay when late counts only flights that departed more than 15 minutes behind schedule
Weekly · Last 12 weeks (from Monday)
| On-time departure | Avg delay when late | n | ||
|---|---|---|---|---|
| Week of 2026-07-20 (Provisional) | 85.4% | +78min | n=103 | |
Avg delay when late counts only flights that departed more than 15 minutes behind schedule
Monthly · Last 12 months
| On-time departure | Avg delay when late | n | ||
|---|---|---|---|---|
| 2026-07 (Provisional) | 87% | +112min | n=377 | |
Avg delay when late counts only flights that departed more than 15 minutes behind schedule
“Provisional” values are preliminary. The last 2 days are still being corrected, so they may change slightly.
By route
Not enough samples yet for a route breakdown.
Domestic / International
| On-time departure | Avg delay when late | n | ||
|---|---|---|---|---|
| International | 87% | +112min | n=377 | |
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 | ||
|---|---|---|---|---|
| B772 | 81.5% | +216min | n=65 | |
| B738 | 98.2% | +17min | n=55 | |
| B38M | 97.7% | +40min | n=43 | |
| B789 | 83.3% | +53min | n=36 | |
| B78X | 85.3% | +81min | n=34 | |
| B38M | 93.3% | +27min | n=30 | |
| B738 | 92% | +46min | n=25 | |
| B772 | 72% | +159min | n=25 | |
| B77W | 73.7% | +70min | n=19 | |
| B789 | 89.5% | +42min | n=19 | |
| B77W | 78.6% | +79min | n=14 | |
| B78X | 75% | +63min | n=12 | |
Avg delay when late counts only flights that departed more than 15 minutes behind schedule
By departure time
| On-time departure | Avg delay when late | n | ||
|---|---|---|---|---|
| 6:00-9:00 | 90.9% | +510min | n=22 | |
| 9:00-12:00 | 88.8% | +118min | n=125 | |
| 12:00-15:00 | 82.5% | +67min | n=40 | |
| 15:00-18:00 | 83.3% | +92min | n=150 | |
| 18:00-21:00 | 95.8% | +64min | n=24 | |
| 21:00-24:00 | 100% | — | n=16 | |
Avg delay when late counts only flights that departed more than 15 minutes behind schedule
By day of week Last 24 months
Updated: / Last 28 days
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