Republic Airways MDT to ORD on-time performance
Republic Airways nonstop flights from Harrisburg to Chicago · Aug 2025 – Jul 2026Regional airline operating flights for American Eagle, Delta Connection and United Express.
On-time arrivals
86%
arrived < 15 min late
Cancelled
2.3%
8 flights
Avg arrival delay
10 min
64 min when late
Rank on route
#1 of 5
route average 75% on time
Key facts
- Republic Airways flights on MDT to ORD arrived on time 86% of the time in Aug 2025 – Jul 2026.
- 2.3% were cancelled, and 5% arrived an hour or more late.
- That ranks #1 of 5 airlines on this route, which averaged 75% on time overall.
- The largest source of delay minutes was late-arriving aircraft (48%).
On-time trend by month
Why this airline's flights were late
- Late-arriving aircraft48%
- Air traffic control & airport congestion24%
- Airline (crew, maintenance, cleaning, fueling)21%
- Extreme weather7%
- Security0%
Other airlines on MDT to ORD
- Envoy Air76% on time · 20 min avg delay
- United Airlines75% on time · 20 min avg delay
- SkyWest Airlines65% on time · 44 min avg delay
- American Airlines71% on time · 38 min avg delay
Full MDT to ORD comparison →
Republic Airways on-time record across all routes →
354 Republic Airways flights tracked on this route; 8 cancelled, 2 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.