BZN to ATL flight delays & on-time performance
Nonstop flights from Bozeman Yellowstone International Airport to Hartsfield Jackson Atlanta International Airport · 1,640 miles · Aug 2025 – Jul 2026
No FAA-reported ground stops or delays at BZN or ATL right now. Individual flights can still be delayed by the airline; check with your airline for your flight.
Key facts
- Flights from Bozeman (BZN) to Atlanta (ATL) arrived on time 86% of the time in Aug 2025 – Jul 2026, better than the 78% national average.
- 1.4% were cancelled, and 6% arrived an hour or more late.
- Delta Air Lines is the only airline reporting nonstop flights on this route.
- Departures scheduled around 2pm did best (87% on time); around 3pm did worst (81%).
- Tuesday was the most reliable day to fly (93% on time) and Friday the least (77%).
- The largest source of delay minutes was airline (crew, maintenance, cleaning, fueling) (67%).
Which airline is most on time from BZN to ATL?
Ranked by on-time arrival rate. Regional airlines fly under their partner's brand (e.g. SkyWest for Delta Connection or United Express).
| Airline | On time | Cancelled | Avg delay | 1 hr+ late | Flights |
|---|---|---|---|---|---|
| Delta Air Lines | 86% | 1.4% | 19 min | 5.7% | 429 |
Best time of day to fly
On-time arrival rate by scheduled departure hour (local time).
- 12pm82%65 flights
- 2pm87%348 flights
- 3pm81%16 flights
Best day of the week
On-time arrival rate by day of departure.
- Monday84%0.0% cancelled
- Tuesday93%0.0% cancelled
- Wednesday89%0.0% cancelled
- Thursday91%0.0% cancelled
- Friday77%0.0% cancelled
- Saturday90%6.4% cancelled
- Sunday79%1.3% cancelled
On-time trend by month
Why flights are late
Share of delay minutes by cause, as reported by airlines to the DOT.
- Airline (crew, maintenance, cleaning, fueling)67%
- Late-arriving aircraft14%
- Extreme weather13%
- Air traffic control & airport congestion6%
- Security0%
Why flights are cancelled
Share of cancellations by reason.
- Airline (crew, maintenance, cleaning, fueling)50%
- Extreme weather50%
- Air traffic control & airport congestion0%
- Security0%
BZN to ATL: common questions
- How often are BZN to ATL flights on time?
- 86% of flights arrived less than 15 minutes late in Aug 2025 – Jul 2026, compared with 78% for all US flights.
- How often are flights from Bozeman to Atlanta cancelled?
- 1.4% of scheduled flights were cancelled (6 of 429).
- How long are typical delays?
- Across all flights the average arrival delay was 19 min (early arrivals count as zero). Flights that were late arrived 132 min behind schedule on average, and 5.7% of flights were an hour or more late.
- How long is taxi time at BZN?
- Flights on this route spent 15 min taxiing from the gate to takeoff on average.
Related routes
Return trip: ATL to BZN — 81% on time
More flights from Bozeman
Data: U.S. DOT Bureau of Transportation Statistics, Aug 2025 – Jul 2026 (12 months). Latest month published by BTS: July 2026. Route: BZN → ATL, nonstop flights by US airlines that report to the DOT. How we calculate this.