Route reliability record
ORD→HPN
Chicago to White Plains
- Flights
- 1,561
- Period
- September 2025 to August 2026
- Distance
- 738 mi
- Carriers
- 1
This route carries a cancellation problem, not just a delay problem: 3.8% of scheduled flights never operate, against 1.9% nationally. Of the ones that do fly, close to three flights in four arrive on time, worth a B− overall. The punctuality figure counts only flights that actually departed, so it flatters an operation that cancels this often. That rests on 1,561 ORD to HPN flights, with a median arrival 7 minutes early.
Best time to fly ORD to HPN: a 8am–11am departure, ideally on a Saturday. Flights in that window arrived on time 82.5% of the time and Saturday flights 83.1%, against 76.3% for the route overall.
The US average over the same twelve months is 77.3%, so there is little to separate this route from the country as a whole. The variation that matters here is internal: which carrier, and what time of day.
Key figures
On time
76.3%
Arrivals under 15 minutes late, of 1,495 completed flights
Avg delay
68 min
Across delayed arrivals only, not all flights
Cancelled
3.78%
National rate is 1.89%
Best carrier
Envoy
76.3% on time across 1,561 flights
These figures cover 1,561 flights between September 2025 and August 2026. Beyond the headline rate, 8.4% of arrivals land a full hour or more behind schedule, against 8.3% nationally.
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Carrier by carrier
Which airline is most reliable on ORD to HPN
Only one carrier clears this site's 365-flight floor here, so there is no comparison to draw. The table below is the full picture.
| Airline | Flights | On time | Avg delay | Cancelled | Grade |
|---|---|---|---|---|---|
| Envoy Air | 1,561 | 76.3% | 68 min | 3.78% | B− |
Flight by flight
Flights on ORD to HPN
The flight numbers below flew this route at least 250 times in the period, busiest first. Each has its own record, with its schedule and delay causes.
Timetable by Aviasales, a Travelpayouts partner. Booking through it may earn this site a commission at no cost to you; it changes no figure here.
Best ways to make this trip
The most reliable ways to fly Chicago to White Plains
Every airline on this route and on the routes between nearby airports, ranked by how often a scheduled flight actually operated and arrived on time. 4 of the top 5 use a different airport at one end.
| Option | Airline | Success | On time | Cancelled | Best departure | Most punctual flight |
|---|---|---|---|---|---|---|
| 1. ORD → JFKChicago to New York | Republic Airways | 74.6% | 77.5% | 3.73% | 5am–8am, Tue | — |
| 2. ORD → EWRChicago to Newark | Envoy Air | 73.5% | 78.0% | 5.82% | 5am–8am, Tue | — |
| 3. ORD → HPNChicago to White Plains | Envoy Air | 73.4% | 76.3% | 3.78% | 8am–11am, Sat | MQ 3812 08:10 |
| 4. ORD → JFKChicago to New York | JetBlue Airways | 72.0% | 78.2% | 7.90% | 5am–8am, Wed | — |
| 5. ORD → EWRChicago to Newark | United Airlines | 69.9% | 72.0% | 2.85% | 5am–8am, Tue | UA 563 07:10 |
Success is the share of scheduled flights that operated and arrived less than 15 minutes late, so a cancelled flight counts against it. “(route)” means the best time comes from every carrier on the route rather than this airline alone.
Departure window
The best time of day to leave
Departure time matters more here than the choice of carrier. The gap between the best and worst window is 14 points, against half a point between the best and worst carrier.
- 5am–8am—
- 8am–11am353 flights82.5%
- 11am–2pm393 flights73.6%
- 2pm–5pm248 flights77.2%
- 5pm–8pm521 flights74.3%
- 8pm–5am46 flights69.0%
Scale runs 60% to 90%. Rows with fewer than 30 flights show a dash.
Book the morning departure. Flights leaving between 8am–11am arrive on time 82.5% of the time, against 69.0% for the overnight window. That is 14 points of difference for no extra money, and it comes from the same aircraft having had no earlier flight to fall behind on. The 5pm–8pm window is the busiest, with 521 flights scheduled in it.
Explore
Filter ORD to HPN by airline, time, month and day
Pick a breakdown and a carrier. The dashed mark on each row is the same slice for every US flight.
On ORD to HPN, the best departure window is 8am–11am at 82.5% on time and the worst is 8pm–5am at 69.0%, a wide gap of 13.5 points. All US flights leaving 8am–11am ran 83.9%.
- 5–8am—
- 8–11am82.5%
- 11am–2pm73.6%
- 2–5pm77.2%
- 5–8pm74.3%
- 8pm–5am69.0%
best all US flightsScale 60% to 95%. Cells under 30 flights show a dash.
Across the year
When delays peak on this route
This route's year swings by 26 points from best month to worst, which is wide. An annual average tells you very little about the week you are actually flying, so read the strip rather than the headline if your dates are fixed.
December is the weak month at 62.9% on time, against 88.9% in September. Winter delays cluster: a single storm system can account for most of a month's shortfall, so an average December hides both very good weeks and genuinely unflyable days. August was the busiest month here, with 155 flights.
Across the week, Saturday is the strongest day at 83.1% on time and Wednesday the weakest at 69.3%, a spread of 14 points.
Delay causes
Why this route gets delayed
Late-arriving aircraft accounts for 51% of the 24,000 delay minutes carriers reported here, and the remaining four split what is left.
- 51%Late-arriving aircraft
- 26%National Airspace System
- 12%Carrier
- 11%Extreme weather
51% of delay minutes trace back to a late-arriving aircraft, meaning the plane was already behind before it got here. Across 24,000 reported delay minutes here, that single category outweighs weather by 5 to one. The split is drawn from 23,997 reported delay minutes.
The practical consequence: the 8am–11am departure is the one that starts clean. Its aircraft has no earlier leg to be late from, which is exactly why that window shows 82.5% on time here.
Cancellations run at 3.78%, against 1.89% nationally. That is about one flight in 25 cancelled outright. A cancelled flight is invisible in every on-time figure on this page, so the punctuality numbers above describe only the flights that actually operated.
Connections and stage length
What a delay here actually costs
8.4% of arrivals land an hour or more late, close to the national 8.3%, so a 60 to 75 minute layover is reasonable here while anything under 45 minutes is a bet. Most delays on this route last about an hour, which a normal layover absorbs.
The 738 miles between these two airports put this in the middle of the US network, around two and a half to three hours of block time. That is enough cruise to absorb a ten-minute late pushback and not enough to absorb thirty.
The return leg runs 78.1% on time across 1,561 flights, within 2 points of this direction. The two legs are scored separately because they usually differ; on this city pair they happen not to.
The sample behind these figures is 1,561 flights, enough that the headline rate is stable to within roughly a point. The hour-block and month splits divide that further, so read the thinner bars with more caution than the headline.
Work out the risk of missing a connection in HPN after this flight
What to do with this
Booking this route
Put together: the delay figures matter less here than the 3.78% cancellation rate. A late arrival costs you about an hour; a cancelled flight costs you the day. Book the 8am–11am departure so there is still a schedule behind you if it goes wrong, and treat a same-day connection as optimistic. 1,495 completed flights over 12 months sit behind that.
Common questions
ORD to HPN questions
How often is ORD to HPN delayed?
About one flight in four arrives at least 15 minutes late, which is the Department of Transportation's definition of a delayed arrival. That works out to 23.7% of the 1,561 flights in this analysis, against 22.7% nationally. Delayed flights are late by about an hour on average.
How reliable is ORD to HPN compared with the rest of the country?
76.3% of flights arrive on time here against a national 77.3%, a difference of about a point against it. That is worth a B− on this site's grading scale.
What time of day has the fewest delays on ORD to HPN?
The 8am–11am departure window is the strongest at 82.5% on time. The 8pm–5am window is the weakest at 69.0%, 14 points behind. Later departures inherit delays from earlier flights the same aircraft has already flown, which is why the curve slopes the way it does.
How bad are December delays on ORD to HPN?
December is the weakest month at 62.9% on time, compared with 88.9% in September. Across the year that is 26 points between the best and worst months. Moving flexible dates out of that month is one of the few things that reliably helps.
Related
Where to go next
- HPN to ORD — the return legseparate record
- Chicago O'Hare International (ORD) delay statistics
- ORD to LGA, a related route66.6%
- PBI to HPN, a related route72.7%
- ORD to BOS, a related route66.6%
- Envoy Air on-time record76.3%
- The US routes with the most cancellations
- Why the first flight of the morning is statistically safest
Direction matters. ORD to HPN and HPN to ORD are scored separately because they are separate operations, with different departure banks and different aircraft. Compare the return leg.
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Source: US DOT Bureau of Transportation Statistics, on-time performance data, September 2025 to August 2026. Last updated ; recomputed monthly. How this data is collected.