Route
CMH → JFK
John Glenn Columbus International Airport John F. Kennedy International Airport
483 miles
Return route JFK → CMH →
How punctual is this route?
- On-time arrivals
- 83.8%
- Less than 15 minutes late
- Cancelled
- 4.7%
- Of scheduled flights
- Average delay when late
- 76 min
- Flights arriving 15+ minutes late
- Flights tracked
- 1,570
- Scheduled flights in the period
What caused the delays
- Air traffic control & airport 41%
- Airline (crew, maintenance, cleaning) 34%
- Late-arriving aircraft 18%
- Extreme weather 6%
- Security 0%
Share of delay minutes airlines attributed to each cause (BTS).
Sep 2025
Aug 2026
Show as table
| Month | On time | Flights |
|---|---|---|
| September 2025 | 91.3% | 150 |
| October 2025 | 88.9% | 155 |
| November 2025 | 86.0% | 149 |
| December 2025 | 69.0% | 133 |
| January 2026 | 80.6% | 119 |
| February 2026 | 81.4% | 112 |
| March 2026 | 80.4% | 148 |
| April 2026 | 90.0% | 130 |
| May 2026 | 94.6% | 112 |
| June 2026 | 83.0% | 114 |
| July 2026 | 80.6% | 124 |
| August 2026 | 77.3% | 124 |
Source: U.S. DOT Bureau of Transportation Statistics on-time data, September 2025 – August 2026. Covers flights operated by reporting U.S. carriers. About our data
Airlines on this route
| Airline | Flights | On time | Cancelled | Avg. delay when late |
|---|---|---|---|---|
| Republic Airways | 1,570 | 83.8% | 4.7% | 76 min |
Delay odds by flight
How often each flight number arrived 15 or more minutes late over the last year.
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