Historical on-time performance
Atlanta to White Plains
780 miData through Dec 2025Source: US DOT · BTS
Flights on ATL–HPN arrive on time 75% of the time over the last 12 months.
On-time rate75%arrived within 15 min
p90 delay45 min1 in 10 flights is worse (tail risk)
Cancelled1.4%of scheduled flights
based on 789 flights over the last 12 months. On-time means arriving within 15 minutes (BTS standard).
By airline
How each carrier compares
- Delta Air LinesOn-time75%Medianon timep9045 minCancel1.4%Flights789
Why flights run late
Delay causes
- Airline39%
- Weather10%
- Air traffic (NAS)25%
- Late aircraft26%
- Security0%
Most delay minutes here are attributed to Airline.
Over time
On-time trend
By season
On-time rate by month
When to fly
Best time to fly ATL → HPN
All airlines · rolling 36 months (2023-01 .. 2025-12).
Best time of day
On-time rates are fairly even by time of day on this route — ranging from 75% to 84% on time.
- Mornings84% on time · p90 20 min · 1,364 flights
- Middays82% on time · p90 25 min · 1,057 flights
- Overnights82% on time · p90 35 min · 343 flights
- Afternoons76% on time · p90 50 min · 696 flights
- Evenings75% on time · p90 55 min · 1,000 flights
Best day of week
On-time rates are fairly even by day on this route — ranging from 77% to 84% on time.
- Wednesdays84% on time · p90 25 min · 668 flights
- Tuesdays84% on time · p90 25 min · 613 flights
- Saturdays82% on time · p90 25 min · 531 flights
- Thursdays79% on time · p90 35 min · 661 flights
- Fridays78% on time · p90 45 min · 659 flights
- Sundays77% on time · p90 45 min · 659 flights
- Mondays77% on time · p90 35 min · 669 flights
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