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Airport Reliability

HSV · Huntsville

Huntsville International Airport

80%
Departures within 15 minutes
16 min
Average departure delay
78%
Arrivals within 15 minutes
2.2%
Departures cancelled

Based on 13,847 departures and 13,846 arrivals. Data through May 2026.

What the data says

Morning-you made the right choice.

Departures from HSV departing between 3–6 AM arrived on time 85% of the time, versus 70% between 6–9 PM.

Sunday scaries are real for this one.

Departures from HSV arrived on time 82% of the time on Wednesdays. On Sundays: 75%.

When HSV gets messy

On-time by departure window
  • 3–6 AM85%(770 flights)
  • 6–9 AM84%(3955 flights)
  • 9 AM–12 PM84%(2415 flights)
  • 12–3 PM76%(3042 flights)
  • 3–6 PM74%(1803 flights)
  • 6–9 PM70%(1521 flights)
  • 9 PM–12 AM—(1 flights)
On-time by weekday
  • Mon78%(2024 flights)
  • Tue81%(1845 flights)
  • Wed82%(1862 flights)
  • Thu81%(2010 flights)
  • Fri81%(2018 flights)
  • Sat78%(1709 flights)
  • Sun75%(2039 flights)
On-time trend by month
81%
May

Jun 69% → May 81% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202569%1169
July 202575%1184
August 202578%1170
September 202585%1122
October 202584%1202
November 202581%1149
December 202576%1089
January 202681%942
February 202683%951
March 202677%1136
April 202685%1149
May 202681%1244

Airlines departing HSV

Busiest routes from HSV

Based on 13,847 historical flights, because apparently we checked. Historical flight data: U.S. Bureau of Transportation Statistics, June 2025 – May 2026. Data through May 2026. How we calculate this.