Historical on-time performance
Valparaiso to Washington
Flights on VPS–DCA arrive on time 78% of the time over the last 12 months.
based on 189 flights over the last 12 months. On-time means arriving within 15 minutes (BTS standard).
By airline
How each carrier compares
Not enough comparable data to name a most-on-time carrier — low-data carriers aren't ranked.
- PSA AirlinesOn-time79%Medianon timep9065 minCancel5.5%Flights128
- American AirlinesOn-time77%Medianon timep9050 minCancel1.6%Flights61
Why flights run late
Delay causes
- Airline66%
- Weather3%
- Air traffic (NAS)6%
- Late aircraft23%
- Security2%
Most delay minutes here are attributed to Airline.
When flights don't go
Why flights were cancelled
- Airline25%
- Weather63%
- Air traffic (NAS)13%
- Security0%
Most cancellations here are attributed to Weather. Shares are among 8 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 VPS → DCA
All airlines · rolling 36 months (2023-06 .. 2026-05).
Best time of day
Mornings are the most reliable time of day to fly this route — 82% on time.
- Mornings82% on time · p90 25 min · 155 flights · limited
- Middays72% on time · p90 55 min · 1,016 flights
Best day of week
On-time rates are fairly even by day on this route — ranging from 66% to 78% on time.
- Sundays78% on time · p90 35 min · 166 flights · limited
- Mondays76% on time · p90 40 min · 166 flights · limited
- Saturdays76% on time · p90 65 min · 210 flights
- Wednesdays73% on time · p90 70 min · 165 flights · limited
- Tuesdays72% on time · p90 70 min · 165 flights · limited
- Thursdays71% on time · p90 65 min · 167 flights · limited
- Fridays66% on time · p90 65 min · 167 flights · limited
Keep exploring