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

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

77.4% of 1,793 official scheduled BNA-to-HOU flights arrived on time; 11.8% arrived at least 30 minutes late and 0.7% 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
77.4%arrived on time
11.8%30+ min late
0.7%cancelled
1,793scheduled flights
Based on July 2025–June 2026; on time means arrival less than 15 minutes late.
60+ minutes late4.6%all scheduled flights
120+ minutes late1.2%all scheduled flights
Diverted0.1%did not reach as scheduled
Average arrival+0.9 mincompleted flights

Which departure time was most reliable for BNA to HOU?

Among qualifying BNA-to-HOU departure window results, Early morning had the highest on-time rate: 93.9% of 651 flights. Night was lowest at 65.6% across 183 flights.

Departure windowFlightsOn time30+ minCancelled
Early morning65193.9%1.7%0.6%
Afternoon41769.8%18.2%0.5%
Evening50666.0%17.6%0.8%
Night18365.6%19.1%0.5%

Which weekday was most reliable for BNA to HOU?

Among qualifying BNA-to-HOU weekday results, Saturday had the highest on-time rate: 79.6% of 221 flights. Sunday was lowest at 71.8% across 277 flights.

DayFlightsOn time30+ minCancelled
Monday27277.9%11.4%0.4%
Tuesday25079.2%12.0%0.0%
Wednesday24777.3%11.3%0.0%
Thursday25978.4%11.2%0.4%
Friday26777.9%13.1%0.0%
Saturday22179.6%9.5%1.4%
Sunday27771.8%13.7%2.5%

Which airline was most reliable for BNA to HOU?

Only Southwest Airlines met the BNA-to-HOU airline threshold: 77.4% of 1,793 scheduled flights arrived on time during July 2025–June 2026.

AirlineFlightsOn time30+ minCancelled
Southwest Airlines1,79377.4%11.8%0.7%

Which month was most reliable for BNA to HOU?

Among qualifying BNA-to-HOU month results, February 2026 had the highest on-time rate: 87.6% of 137 flights. June 2026 was lowest at 57.4% across 141 flights.

MonthFlightsOn time30+ minCancelled
July 202514971.1%18.8%0.0%
August 202514584.8%6.2%0.0%
September 202513785.4%5.8%0.0%
October 202515173.5%10.6%0.7%
November 202516683.7%13.3%0.0%
December 202516277.2%11.7%0.0%
January 202613880.4%2.2%6.5%
February 202613787.6%5.1%0.0%
March 202616780.8%12.6%1.2%
April 202615080.7%11.3%0.0%
May 202615065.3%22.7%0.0%
June 202614157.4%19.9%0.0%

What drove BNA to HOU delay minutes?

Late aircraft was the largest recorded BNA-to-HOU delay category, accounting for 50.8% of 17,719 BTS-attributed delay minutes during July 2025–June 2026.

Airline33.2%
Late aircraft50.8%
National airspace13.6%
Weather2.1%
Security0.3%
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.