Historical on-time performance
Baltimore to Rochester
Flights on BWI–ROC arrive on time 73% of the time over the last 12 months.
based on 1,105 flights over the last 12 months. On-time means arriving within 15 minutes (BTS standard).
By airline
How each carrier compares
- Southwest AirlinesOn-time73%Medianon timep9040 minCancel1.7%Flights1,105
Why flights run late
Delay causes
- Airline34%
- Weather7%
- Air traffic (NAS)13%
- Late aircraft46%
- Security0%
Most delay minutes here are attributed to Late aircraft.
When flights don't go
Why flights were cancelled
- Airline5%
- Weather68%
- Air traffic (NAS)26%
- Security0%
Most cancellations here are attributed to Weather. Shares are among 19 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 BWI → ROC
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 57% to 87% on time.
- Mornings87% on time · p90 15 min · 176 flights · limited
- Middays84% on time · p90 20 min · 1,108 flights
- Afternoons76% on time · p90 35 min · 839 flights
- Evenings66% on time · p90 50 min · 200 flights
- Overnights57% on time · p90 65 min · 1,084 flights
Best day of week
On-time rates are fairly even by day on this route — ranging from 68% to 76% on time.
- Tuesdays76% on time · p90 35 min · 493 flights
- Wednesdays74% on time · p90 35 min · 494 flights
- Fridays74% on time · p90 45 min · 494 flights
- Thursdays73% on time · p90 35 min · 488 flights
- Mondays73% on time · p90 35 min · 488 flights
- Saturdays69% on time · p90 45 min · 467 flights
- Sundays68% on time · p90 55 min · 484 flights
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