Historical on-time performance
Rochester to Atlanta
Flights on ROC–ATL arrive on time 78% of the time over the last 12 months.
based on 1,043 flights over the last 12 months. On-time means arriving within 15 minutes (BTS standard).
By airline
How each carrier compares
- Delta Air LinesOn-time78%Medianon timep9035 minCancel2.7%Flights1,043
Why flights run late
Delay causes
- Airline27%
- Weather12%
- Air traffic (NAS)16%
- Late aircraft45%
- Security0%
Most delay minutes here are attributed to Late aircraft.
When flights don't go
Why flights were cancelled
- Airline57%
- Weather43%
- Air traffic (NAS)0%
- Security0%
Most cancellations here are attributed to Airline. Shares are among 28 cancellations with a reported cause (BTS reports causes from June 2003).
Over time
On-time trend
By season
On-time rate by month
When to fly
Best time to fly ROC → ATL
All airlines · rolling 36 months (2023-06 .. 2026-05).
Best time of day
On-time rates are fairly even by time of day on this route — ranging from 73% to 86% on time.
- Mornings86% on time · p90 15 min · 1,096 flights
- Afternoons85% on time · p90 30 min · 203 flights
- Middays79% on time · p90 35 min · 889 flights
- Evenings73% on time · p90 55 min · 888 flights
Best day of week
On-time rates are fairly even by day on this route — ranging from 74% to 84% on time.
- Tuesdays84% on time · p90 25 min · 447 flights
- Wednesdays84% on time · p90 30 min · 446 flights
- Thursdays82% on time · p90 35 min · 454 flights
- Fridays81% on time · p90 30 min · 454 flights
- Saturdays79% on time · p90 35 min · 372 flights
- Mondays76% on time · p90 45 min · 455 flights
- Sundays74% on time · p90 45 min · 448 flights
Keep exploring