BTS DATA COMPLETE THROUGH JUNE 2026HISTORICAL ODDS · NOT LIVE FLIGHT STATUS
DelayOddsKnow the route before you book
HSV→ATL

Huntsville, AL (HSV) to Atlanta, GA (ATL) flight delay odds

88.5% of 2,237 official scheduled HSV-to-ATL flights arrived on time; 6.6% arrived at least 30 minutes late and 1.8% were cancelled during July 2025–June 2026.

Source: U.S. Bureau of Transportation Statistics · Reporting window: July 2025–June 2026 · Updated September 16, 2026

HISTORICAL ROUTE SIGNALGenerally reliable
88.5%arrived on time
6.6%30+ min late
1.8%cancelled
2,237scheduled flights
Based on July 2025–June 2026; on time means arrival less than 15 minutes late.
60+ minutes late3.9%all scheduled flights
120+ minutes late1.8%all scheduled flights
Diverted0.0%did not reach as scheduled
Average arrival-7.2 mincompleted flights

Which departure time was most reliable for HSV to ATL?

Among qualifying HSV-to-ATL departure window results, Late morning had the highest on-time rate: 91.5% of 386 flights. Evening was lowest at 81.8% across 340 flights.

Departure windowFlightsOn time30+ minCancelled
Early morning87090.7%4.9%1.8%
Late morning38691.5%4.1%2.3%
Afternoon64187.2%8.3%1.1%
Evening34081.8%10.6%2.6%

Which weekday was most reliable for HSV to ATL?

Among qualifying HSV-to-ATL weekday results, Thursday had the highest on-time rate: 94.8% of 343 flights. Sunday was lowest at 84.9% across 337 flights.

DayFlightsOn time30+ minCancelled
Monday34586.4%8.4%2.0%
Tuesday30988.3%8.1%0.6%
Wednesday30691.2%5.2%0.7%
Thursday34394.8%3.8%0.3%
Friday34087.9%7.6%2.6%
Saturday25785.2%6.6%3.1%
Sunday33784.9%6.5%3.6%

Which airline was most reliable for HSV to ATL?

Only Delta Air Lines met the HSV-to-ATL airline threshold: 88.5% of 2,230 scheduled flights arrived on time during July 2025–June 2026.

AirlineFlightsOn time30+ minCancelled
Delta Air Lines2,23088.5%6.6%1.8%
SkyWest Airlines785.7%0.0%0.0%

Which month was most reliable for HSV to ATL?

Among qualifying HSV-to-ATL month results, September 2025 had the highest on-time rate: 96.0% of 173 flights. December 2025 was lowest at 82.0% across 161 flights.

MonthFlightsOn time30+ minCancelled
July 202522287.8%7.7%0.5%
August 202519286.5%8.9%1.6%
September 202517396.0%0.6%0.0%
October 202518993.1%3.7%0.0%
November 202517390.2%5.8%1.7%
December 202516182.0%10.6%1.9%
January 202617482.8%6.9%6.3%
February 202616090.6%4.4%2.5%
March 202619884.3%10.1%3.0%
April 202619390.7%4.7%2.6%
May 202619687.8%8.7%1.0%
June 202620689.8%6.8%1.5%

What drove HSV to ATL delay minutes?

Airline was the largest recorded HSV-to-ATL delay category, accounting for 41.6% of 17,040 BTS-attributed delay minutes during July 2025–June 2026.

Airline41.6%
Late aircraft36.5%
National airspace12.8%
Weather9.0%
Security0.0%
This is historical evidence, not a forecast.

Weather, schedules and operations change. For a trip you have already booked, use the airline or airport for live status.