Frontier Airlines MIA to CLT on-time performance
Frontier Airlines nonstop flights from Miami to Charlotte · Aug 2025 – Jul 2026
On-time arrivals
81%
arrived < 15 min late
Cancelled
2.6%
6 flights
Avg arrival delay
17 min
83 min when late
Rank on route
#1 of 3
route average 78% on time
Key facts
- Frontier Airlines flights on MIA to CLT arrived on time 81% of the time in Aug 2025 – Jul 2026.
- 2.6% were cancelled, and 6% arrived an hour or more late.
- That ranks #1 of 3 airlines on this route, which averaged 78% on time overall.
- The largest source of delay minutes was late-arriving aircraft (64%).
On-time trend by month
Why this airline's flights were late
- Late-arriving aircraft64%
- Air traffic control & airport congestion20%
- Airline (crew, maintenance, cleaning, fueling)15%
- Extreme weather1%
- Security0%
Other airlines on MIA to CLT
- American Airlines78% on time · 16 min avg delay
- Spirit Airlines79% on time · 18 min avg delay
Full MIA to CLT comparison →
Frontier Airlines on-time record across all routes →
231 Frontier Airlines flights tracked on this route; 6 cancelled, 0 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.