Historical on-time performance
Atlanta to Huntsville
151 miData through May 2026Source: US DOT · BTS
Flights on ATL–HSV arrive on time 80% of the time over the last 12 months.
On-time rate80%arrived within 15 min
p90 delay35 min1 in 10 flights is worse (tail risk)
Cancelled2.0%of scheduled flights
based on 2,246 flights over the last 12 months. On-time means arriving within 15 minutes (BTS standard).
By airline
How each carrier compares
- Delta Air LinesOn-time80%Medianon timep9035 minCancel2.0%Flights2,246
Why flights run late
Delay causes
- Airline53%
- Weather7%
- Air traffic (NAS)10%
- Late aircraft31%
- Security0%
Most delay minutes here are attributed to Airline.
When flights don't go
Why flights were cancelled
- Airline59%
- Weather41%
- Air traffic (NAS)0%
- Security0%
Most cancellations here are attributed to Airline. Shares are among 44 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 ATL → HSV
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 — 90% on time.
- Mornings90% on time · p90 10 min · 1,113 flights
- Middays86% on time · p90 20 min · 1,633 flights
- Afternoons84% on time · p90 30 min · 1,277 flights
- Overnights79% on time · p90 45 min · 1,805 flights
- Evenings78% on time · p90 40 min · 1,125 flights
Best day of week
On-time rates are fairly even by day on this route — ranging from 80% to 86% on time.
- Thursdays86% on time · p90 15 min · 1,054 flights
- Wednesdays86% on time · p90 25 min · 969 flights
- Tuesdays85% on time · p90 25 min · 966 flights
- Mondays83% on time · p90 30 min · 1,062 flights
- Saturdays81% on time · p90 30 min · 817 flights
- Fridays81% on time · p90 40 min · 1,052 flights
- Sundays80% on time · p90 35 min · 1,033 flights
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