Historical on-time performance
Huntsville to Washington
Flights on HSV–DCA arrive on time 67% of the time over the last 12 months.
based on 1,254 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.
- Republic AirwaysOn-time79%Medianon timep9015 minCancel1.9%Flights52
- PSA AirlinesOn-time66%Medianon timep9085 minCancel4.4%Flights1,029
- Envoy AirOn-time66%Medianon timep9050 minCancel6.4%Flights173
Why flights run late
Delay causes
- Airline26%
- Weather13%
- Air traffic (NAS)13%
- Late aircraft47%
- Security1%
Most delay minutes here are attributed to Late aircraft.
When flights don't go
Why flights were cancelled
- Airline2%
- Weather72%
- Air traffic (NAS)26%
- Security0%
Most cancellations here are attributed to Weather. Shares are among 57 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 HSV → DCA
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 53% to 79% on time.
- Mornings79% on time · p90 40 min · 1,036 flights
- Afternoons74% on time · p90 55 min · 453 flights
- Middays70% on time · p90 65 min · 1,718 flights
- Evenings53% on time · p90 105 min · 877 flights
Best day of week
On-time rates are fairly even by day on this route — ranging from 65% to 72% on time.
- Saturdays72% on time · p90 70 min · 316 flights
- Tuesdays72% on time · p90 60 min · 645 flights
- Wednesdays71% on time · p90 65 min · 638 flights
- Thursdays69% on time · p90 55 min · 632 flights
- Mondays68% on time · p90 70 min · 646 flights
- Sundays68% on time · p90 70 min · 570 flights
- Fridays65% on time · p90 90 min · 637 flights
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