Frontier Airlines BOS to ATL on-time performance
Frontier Airlines nonstop flights from Boston to Atlanta · Aug 2025 – Jul 2026
On-time arrivals
65%
arrived < 15 min late
Cancelled
3.3%
14 flights
Avg arrival delay
19 min
51 min when late
Rank on route
#3 of 4
route average 78% on time
Key facts
- Frontier Airlines flights on BOS to ATL arrived on time 65% of the time in Aug 2025 – Jul 2026.
- 3.3% were cancelled, and 9% arrived an hour or more late.
- That ranks #3 of 4 airlines on this route, which averaged 78% on time overall.
- The largest source of delay minutes was air traffic control & airport congestion (39%).
On-time trend by month
Why this airline's flights were late
- Air traffic control & airport congestion39%
- Late-arriving aircraft34%
- Airline (crew, maintenance, cleaning, fueling)25%
- Extreme weather1%
- Security0%
Other airlines on BOS to ATL
- Delta Air Lines82% on time · 15 min avg delay
- JetBlue69% on time · 23 min avg delay
- Spirit Airlines50% on time · 33 min avg delay
Full BOS to ATL comparison →
Frontier Airlines on-time record across all routes →
427 Frontier Airlines flights tracked on this route; 14 cancelled, 1 diverted.
Data: U.S. DOT Bureau of Transportation Statistics, Aug 2025 – Jul 2026 (12 months). Latest month published by BTS: July 2026. How we calculate this.