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

Houston, TX (HOU) to Nashville, TN (BNA) flight delay odds

77.2% of 1,801 official scheduled HOU-to-BNA flights arrived on time; 12.0% arrived at least 30 minutes late and 0.6% 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
77.2%arrived on time
12.0%30+ min late
0.6%cancelled
1,801scheduled flights
Based on July 2025–June 2026; on time means arrival less than 15 minutes late.
60+ minutes late5.6%all scheduled flights
120+ minutes late1.7%all scheduled flights
Diverted0.1%did not reach as scheduled
Average arrival+7.1 mincompleted flights

Which departure time was most reliable for HOU to BNA?

Among qualifying HOU-to-BNA departure window results, Early morning had the highest on-time rate: 91.2% of 532 flights. Evening was lowest at 65.4% across 405 flights.

Departure windowFlightsOn time30+ minCancelled
Early morning53291.2%3.0%0.6%
Late morning19184.3%8.9%1.0%
Afternoon61171.4%14.4%0.3%
Evening40565.4%21.0%0.7%
Night6269.4%16.1%1.6%

Which weekday was most reliable for HOU to BNA?

Among qualifying HOU-to-BNA weekday results, Tuesday had the highest on-time rate: 85.0% of 246 flights. Thursday was lowest at 72.9% across 266 flights.

DayFlightsOn time30+ minCancelled
Monday27275.7%10.3%0.0%
Tuesday24685.0%7.7%0.0%
Wednesday24279.8%10.3%0.0%
Thursday26672.9%13.5%0.4%
Friday26574.3%15.5%0.4%
Saturday22877.6%14.5%1.8%
Sunday28275.9%12.1%1.8%

Which airline was most reliable for HOU to BNA?

Only Southwest Airlines met the HOU-to-BNA airline threshold: 77.2% of 1,801 scheduled flights arrived on time during July 2025–June 2026.

AirlineFlightsOn time30+ minCancelled
Southwest Airlines1,80177.2%12.0%0.6%

Which month was most reliable for HOU to BNA?

Among qualifying HOU-to-BNA month results, December 2025 had the highest on-time rate: 87.7% of 162 flights. June 2026 was lowest at 63.6% across 143 flights.

MonthFlightsOn time30+ minCancelled
July 202514967.8%18.1%0.7%
August 202514573.1%14.5%0.0%
September 202513885.5%8.0%0.0%
October 202515476.0%12.3%0.0%
November 202516879.2%11.9%0.0%
December 202516287.7%5.6%0.0%
January 202613686.0%5.1%5.1%
February 202613987.1%5.8%0.0%
March 202616570.3%15.8%1.2%
April 202615080.0%13.3%0.0%
May 202615271.1%13.2%0.7%
June 202614363.6%19.6%0.0%

What drove HOU to BNA delay minutes?

Late aircraft was the largest recorded HOU-to-BNA delay category, accounting for 43.5% of 19,181 BTS-attributed delay minutes during July 2025–June 2026.

Airline34.3%
Late aircraft43.5%
National airspace18.5%
Weather3.5%
Security0.2%
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.