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

Hartford, CT (BDL) to Nashville, TN (BNA) flight delay odds

83.3% of 390 official scheduled BDL-to-BNA flights arrived on time; 9.5% arrived at least 30 minutes late and 1.0% 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 SIGNALLower disruption
83.3%arrived on time
9.5%30+ min late
1.0%cancelled
390scheduled flights
Based on July 2025–June 2026; on time means arrival less than 15 minutes late.
60+ minutes late3.3%all scheduled flights
120+ minutes late1.5%all scheduled flights
Diverted0.0%did not reach as scheduled
Average arrival+0.4 mincompleted flights

Which departure time was most reliable for BDL to BNA?

Among qualifying BDL-to-BNA departure window results, Late morning had the highest on-time rate: 90.1% of 111 flights. Afternoon was lowest at 78.2% across 216 flights.

Departure windowFlightsOn time30+ minCancelled
Late morning11190.1%4.5%1.8%
Afternoon21678.2%12.5%0.9%

Which weekday was most reliable for BDL to BNA?

Among qualifying BDL-to-BNA weekday results, Tuesday had the highest on-time rate: 88.7% of 53 flights. Sunday was lowest at 78.9% across 57 flights.

DayFlightsOn time30+ minCancelled
Monday5984.7%10.2%3.4%
Tuesday5388.7%5.7%1.9%
Wednesday5282.7%7.7%0.0%
Thursday5282.7%5.8%0.0%
Friday6086.7%10.0%0.0%
Saturday5778.9%15.8%0.0%
Sunday5778.9%10.5%1.8%

Which airline was most reliable for BDL to BNA?

Only Southwest Airlines met the BDL-to-BNA airline threshold: 82.9% of 375 scheduled flights arrived on time during July 2025–June 2026.

AirlineFlightsOn time30+ minCancelled
Southwest Airlines37582.9%9.6%1.1%
Spirit Airlines1593.3%6.7%0.0%

Which month was most reliable for BDL to BNA?

Among qualifying BDL-to-BNA month results, September 2025 had the highest on-time rate: 94.9% of 39 flights. October 2025 was lowest at 69.4% across 36 flights.

MonthFlightsOn time30+ minCancelled
July 20253171.0%25.8%0.0%
August 20253688.9%8.3%0.0%
September 20253994.9%2.6%0.0%
October 20253669.4%16.7%0.0%
November 20253381.8%9.1%0.0%
December 20253372.7%15.2%0.0%
January 20263287.5%3.1%6.2%
February 20262889.3%3.6%7.1%
March 20263187.1%6.5%0.0%
April 20263090.0%10.0%0.0%
May 20263180.6%6.5%0.0%
June 20263086.7%6.7%0.0%

What drove BDL to BNA delay minutes?

Late aircraft was the largest recorded BDL-to-BNA delay category, accounting for 49.6% of 3,210 BTS-attributed delay minutes during July 2025–June 2026.

Airline27.7%
Late aircraft49.6%
National airspace21.6%
Weather1.2%
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.