Bozeman (BZN) to Atlanta (ATL): On-Time Performance
Data through May 2026
Bozeman (BZN) to Atlanta (ATL) effectively runs on two schedules. In September 2025, 100% of arrivals were on time; in January 2025 that fell to 63% — a 38-point seasonal swing. Across the full period the route averages 82% on-time against a national 78%.
- On-time
- 82%
- arrived <15 min late
- Avg delay
- 23 min
- completed flights
- Cancelled
- 1.6%
- Flights/day
- 1.2
- last 12 months
- Duration
- 3h 48m
- scheduled
- Distance
- 1,640 mi
Monthly on-time trend
Best time to fly from BZN to ATL
Aim for departures around 2 p.m. (86% on-time); avoid 12 p.m. departures (73%).
By day of week
| Day | On-time | Avg delay |
|---|---|---|
| Monday | 83% | 10 min |
| Tuesday | 86% | 19 min |
| Wednesday | 86% | 30 min |
| Thursdaybest | 89% | 8 min |
| Friday | 81% | 28 min |
| Saturday | 79% | 29 min |
| Sunday | 77% | 34 min |
What causes delays on this route
Share of total delay minutes by cause, as reported by carriers to the US DOT.
- Late-arriving aircraft18%
- Airline operations68%
- National airspace system7%
- Weather7%
Frequently asked questions
- How often are flights from BZN to ATL delayed?
- 18% of BZN–ATL flights arrived 15 or more minutes late (the US DOT definition of a delay) between 2024-06 and 2026-05. The average arrival delay across completed flights was 23 minutes.
- What is the best time of day to fly from BZN to ATL?
- Departures around 2 p.m. have the best record (86% on-time), while departures around 12 p.m. have the worst (73%). As on most US routes, delays accumulate through the day, so earlier flights are generally safer.
- How long is the flight from BZN to ATL?
- The scheduled BZN–ATL flight time averages 3h 48m over 1,640 miles. Actual arrival times vary — flights on this route land 15+ minutes late 18% of the time.
- How often are BZN to ATL flights cancelled?
- 1.6% of scheduled flights on this route were cancelled between 2024-06 and 2026-05, at or below the national rate of 1.6%.
- What is the worst month to fly from BZN to ATL?
- January 2025 was the roughest month in this dataset, with only 63% of arrivals on time. The best was September 2025 at 100%. If your dates are flexible, that 38-point gap is worth planning around.
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Based on 803 flights, 2024-06–2026-05. Source: US DOT Bureau of Transportation Statistics. Updated 2026-07-01.