Historical on-time performance
Atlanta to Huntsville
151 miData through Dec 2025Source: US DOT · BTS
Flights on ATL–HSV arrive on time 81% of the time over the last 12 months.
On-time rate81%arrived within 15 min
p90 delay35 min1 in 10 flights is worse (tail risk)
Cancelled1.2%of scheduled flights
based on 2,361 flights over the last 12 months. On-time means arriving within 15 minutes (BTS standard).
By airline
How each carrier compares
- Delta Air LinesOn-time81%Medianon timep9035 minCancel1.2%Flights2,361
Why flights run late
Delay causes
- Airline50%
- Weather11%
- Air traffic (NAS)11%
- Late aircraft28%
- Security0%
Most delay minutes here are attributed to Airline.
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 (2023-01 .. 2025-12).
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 · 1,155 flights
- Middays87% on time · p90 20 min · 1,718 flights
- Afternoons85% on time · p90 25 min · 1,155 flights
- Evenings80% on time · p90 40 min · 1,090 flights
- Overnights79% on time · p90 40 min · 1,730 flights
Best day of week
On-time rates are fairly even by day on this route — ranging from 81% to 86% on time.
- Tuesdays86% on time · p90 20 min · 953 flights
- Wednesdays86% on time · p90 20 min · 959 flights
- Mondays85% on time · p90 25 min · 1,050 flights
- Thursdays84% on time · p90 20 min · 1,031 flights
- Saturdays83% on time · p90 30 min · 807 flights
- Fridays82% on time · p90 40 min · 1,030 flights
- Sundays81% on time · p90 35 min · 1,018 flights
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