Republic Airways MCI to BOS on-time performance
Republic Airways nonstop flights from Kansas City to Boston · Aug 2025 – Jul 2026Regional airline operating flights for American Eagle, Delta Connection and United Express.
On-time arrivals
83%
arrived < 15 min late
Cancelled
3.6%
10 flights
Avg arrival delay
16 min
91 min when late
Rank on route
#1 of 3
route average 73% on time
Key facts
- Republic Airways flights on MCI to BOS arrived on time 83% of the time in Aug 2025 – Jul 2026.
- 3.6% were cancelled, and 6% arrived an hour or more late.
- That ranks #1 of 3 airlines on this route, which averaged 73% on time overall.
- The largest source of delay minutes was airline (crew, maintenance, cleaning, fueling) (59%).
On-time trend by month
Why this airline's flights were late
- Airline (crew, maintenance, cleaning, fueling)59%
- Late-arriving aircraft24%
- Air traffic control & airport congestion17%
- Extreme weather0%
- Security0%
Other airlines on MCI to BOS
- Delta Air Lines69% on time · 35 min avg delay
- Southwest Airlines46% on time · 34 min avg delay
Full MCI to BOS comparison →
Republic Airways on-time record across all routes →
278 Republic Airways flights tracked on this route; 10 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.