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

Hartford, CT (BDL) to Atlanta, GA (ATL) flight delay odds

81.4% of 2,328 official scheduled BDL-to-ATL flights arrived on time; 10.9% arrived at least 30 minutes late and 2.0% 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 SIGNALGenerally reliable
81.4%arrived on time
10.9%30+ min late
2.0%cancelled
2,328scheduled flights
Based on July 2025–June 2026; on time means arrival less than 15 minutes late.
60+ minutes late5.9%all scheduled flights
120+ minutes late2.4%all scheduled flights
Diverted0.5%did not reach as scheduled
Average arrival+1.8 mincompleted flights

Which departure time was most reliable for BDL to ATL?

Among qualifying BDL-to-ATL departure window results, Early morning had the highest on-time rate: 85.9% of 924 flights. Evening was lowest at 75.7% across 440 flights.

Departure windowFlightsOn time30+ minCancelled
Early morning92485.9%7.8%1.6%
Late morning29785.5%7.4%1.0%
Afternoon66777.1%13.3%2.1%
Evening44075.7%16.1%3.2%

Which weekday was most reliable for BDL to ATL?

Among qualifying BDL-to-ATL weekday results, Wednesday had the highest on-time rate: 87.5% of 305 flights. Sunday was lowest at 74.3% across 369 flights.

DayFlightsOn time30+ minCancelled
Monday34477.3%8.7%4.9%
Tuesday31784.2%9.8%1.3%
Wednesday30587.5%8.5%0.3%
Thursday37284.9%11.8%0.0%
Friday34280.7%12.9%0.9%
Saturday27982.1%10.4%3.9%
Sunday36974.3%13.6%2.7%

Which airline was most reliable for BDL to ATL?

Among qualifying BDL-to-ATL airline results, Delta Air Lines had the highest on-time rate: 81.7% of 2,212 flights. Frontier Airlines was lowest at 75.0% across 116 flights.

AirlineFlightsOn time30+ minCancelled
Delta Air Lines2,21281.7%10.6%2.0%
Frontier Airlines11675.0%17.2%0.9%

Which month was most reliable for BDL to ATL?

Among qualifying BDL-to-ATL month results, September 2025 had the highest on-time rate: 92.3% of 196 flights. December 2025 was lowest at 66.7% across 183 flights.

MonthFlightsOn time30+ minCancelled
July 202520867.8%22.1%1.0%
August 202520678.6%14.6%1.5%
September 202519692.3%5.6%0.0%
October 202521286.8%7.5%0.0%
November 202519584.6%8.7%1.5%
December 202518366.7%20.2%3.8%
January 202617573.7%14.3%6.9%
February 202617078.2%8.2%5.9%
March 202619184.3%9.9%2.1%
April 202620187.6%7.0%1.5%
May 202620084.5%7.0%0.5%
June 202619190.1%5.8%0.5%

What drove BDL to ATL delay minutes?

Airline was the largest recorded BDL-to-ATL delay category, accounting for 42.5% of 27,490 BTS-attributed delay minutes during July 2025–June 2026.

Airline42.5%
Late aircraft37.4%
National airspace17.0%
Weather3.0%
Security0.1%
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.