Historical on-time performance
Huntsville to Atlanta
151 miData through May 2026Source: US DOT · BTS
Flights on HSV–ATL arrive on time 87% of the time over the last 12 months.
On-time rate87%arrived within 15 min
p90 delay15 min1 in 10 flights is worse (tail risk)
Cancelled1.9%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-time87%Medianon timep9015 minCancel1.9%Flights2,246
Why flights run late
Delay causes
- Airline44%
- Weather10%
- Air traffic (NAS)11%
- Late aircraft36%
- Security0%
Most delay minutes here are attributed to Airline.
When flights don't go
Why flights were cancelled
- Airline60%
- Weather40%
- Air traffic (NAS)0%
- Security0%
Most cancellations here are attributed to Airline. Shares are among 43 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 → ATL
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 82% to 90% on time.
- Mornings90% on time · p90 10 min · 3,106 flights
- Middays89% on time · p90 10 min · 1,439 flights
- Afternoons86% on time · p90 25 min · 1,138 flights
- Evenings82% on time · p90 40 min · 1,268 flights
Best day of week
On-time rates are fairly even by day on this route — ranging from 85% to 92% on time.
- Thursdays92% on time · p90 10 min · 1,054 flights
- Wednesdays91% on time · p90 10 min · 971 flights
- Tuesdays89% on time · p90 15 min · 967 flights
- Mondays87% on time · p90 20 min · 1,060 flights
- Fridays86% on time · p90 25 min · 1,051 flights
- Sundays85% on time · p90 25 min · 1,028 flights
- Saturdays85% on time · p90 20 min · 820 flights
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