Best Time to Fly ORD to HPN: On-Time Stats by Hour & Airline
Chicago O'Hare International → Westchester County
Data through July 2026 · Last updated October 18, 2026
Over the last 12 months, 77.6% of Chicago (ORD) to White Plains (HPN) flights arrived on time (1,530 scheduled flights). That is in line with the national average of 77.6%.
Envoy Air was the only reporting airline with regular flights on this route.
September has been the best month (87% on time) and Friday the weakest day of the week (74%).
3.9% of flights were cancelled, versus 1.8% nationally.
ORD to HPN on-time performance by airline
Last 12 months. Airlines with fewer than 30 completed flights are marked “limited data”.
| Airline | On time | Avg delay when late | Cancelled | Flights |
|---|---|---|---|---|
| Envoy Air | 77.6% | 69 min | 3.9% | 1,530 |
80%+ good 70–79.9% fair <70% poor
Best time of day to fly ORD to HPN
On-time arrival % by scheduled departure hour (local time), 2,665 flights over 24 months.
Show the numbers
| Departure hour | On time | Cancelled | Flights |
|---|---|---|---|
| 8am–9am | 84.7% | 0.8% | 709 |
| 12pm–1pm | 78.1% | 1.3% | 681 |
| 1pm–2pm | 74.3% | 6.0% | 117 |
| 2pm–3pm | 79.7% | 3.5% | 145 |
| 5pm–6pm | Limited data | 13 | |
| 6pm–7pm | 74.5% | 4.9% | 669 |
| 7pm–8pm | 73.4% | 5.1% | 256 |
| 8pm–9pm | 71.0% | 6.7% | 75 |
Best day of the week
24 months, by day of departure.
Best month to fly
24 months, by calendar month.
Holiday travel on ORD to HPN
On-time arrivals during holiday periods compared with all other days, last 24 months.
| Period | On time | vs other days | Cancelled | Flights |
|---|---|---|---|---|
| Thanksgiving week (Tue before to Mon after) | 51.1% | -29.0 pts | 10.0% | 50 |
| Christmas & New Year (Dec 20 - Jan 3) | 72.3% | -7.8 pts | 3.1% | 97 |
| Summer peak (Jun 15 - Aug 15) | 74.8% | -5.4 pts | 3.2% | 524 |
| All other days | 80.2% | — | 2.7% | 1,994 |
Monthly on-time trend
On-time arrival % each month, with the 12-month US average for reference.
What causes delays on this route
Share of reported delay minutes, last 12 months (BTS cause categories).