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

Bozeman, MT (BZN) to Atlanta, GA (ATL) flight delay odds

85.2% of 426 official scheduled BZN-to-ATL flights arrived on time; 9.2% arrived at least 30 minutes late and 1.4% 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
85.2%arrived on time
9.2%30+ min late
1.4%cancelled
426scheduled flights
Based on July 2025–June 2026; on time means arrival less than 15 minutes late.
60+ minutes late5.4%all scheduled flights
120+ minutes late2.8%all scheduled flights
Diverted0.5%did not reach as scheduled
Average arrival-0.1 mincompleted flights

Which departure time was most reliable for BZN to ATL?

Only Afternoon met the BZN-to-ATL departure window threshold: 85.2% of 426 scheduled flights arrived on time during July 2025–June 2026.

Departure windowFlightsOn time30+ minCancelled
Afternoon42685.2%9.2%1.4%

Which weekday was most reliable for BZN to ATL?

Among qualifying BZN-to-ATL weekday results, Thursday had the highest on-time rate: 92.5% of 53 flights. Sunday was lowest at 78.1% across 73 flights.

DayFlightsOn time30+ minCancelled
Monday5682.1%10.7%0.0%
Tuesday5791.2%8.8%0.0%
Wednesday5487.0%7.4%0.0%
Thursday5392.5%5.7%0.0%
Friday5483.3%9.3%0.0%
Saturday7984.8%8.9%6.3%
Sunday7378.1%12.3%1.4%

Which airline was most reliable for BZN to ATL?

Only Delta Air Lines met the BZN-to-ATL airline threshold: 85.2% of 426 scheduled flights arrived on time during July 2025–June 2026.

AirlineFlightsOn time30+ minCancelled
Delta Air Lines42685.2%9.2%1.4%

Which month was most reliable for BZN to ATL?

Among qualifying BZN-to-ATL month results, February 2026 had the highest on-time rate: 100.0% of 36 flights. December 2025 was lowest at 75.6% across 41 flights.

MonthFlightsOn time30+ minCancelled
July 20253982.1%12.8%0.0%
August 20253384.8%12.1%0.0%
September 202530100.0%0.0%0.0%
October 20253183.9%6.5%0.0%
November 20252986.2%6.9%3.4%
December 20254175.6%22.0%0.0%
January 20264283.3%7.1%7.1%
February 202636100.0%0.0%0.0%
March 20264077.5%7.5%5.0%
April 20263076.7%20.0%0.0%
May 20263585.7%5.7%0.0%
June 20264090.0%7.5%0.0%

What drove BZN to ATL delay minutes?

Airline was the largest recorded BZN-to-ATL delay category, accounting for 66.1% of 7,822 BTS-attributed delay minutes during July 2025–June 2026.

Airline66.1%
Late aircraft15.7%
National airspace5.4%
Weather12.8%
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.