Route
CMH → LGA
John Glenn Columbus International Airport LaGuardia Airport
How punctual is this route?
- On-time arrivals
- 79.2%
- Less than 15 minutes late
- Cancelled
- 4.8%
- Of scheduled flights
- Average delay when late
- 77 min
- Flights arriving 15+ minutes late
- Flights tracked
- 3,035
- Scheduled flights in the period
What caused the delays
- Air traffic control & airport 49%
- Late-arriving aircraft 26%
- Airline (crew, maintenance, cleaning) 24%
- Extreme weather 2%
- Security 0%
Share of delay minutes airlines attributed to each cause (BTS).
Show as table
| Month | On time | Flights |
|---|---|---|
| September 2025 | 87.8% | 260 |
| October 2025 | 68.7% | 305 |
| November 2025 | 73.3% | 289 |
| December 2025 | 71.7% | 260 |
| January 2026 | 83.3% | 261 |
| February 2026 | 85.4% | 233 |
| March 2026 | 69.6% | 267 |
| April 2026 | 80.6% | 249 |
| May 2026 | 85.7% | 251 |
| June 2026 | 85.4% | 220 |
| July 2026 | 86.5% | 225 |
| August 2026 | 77.9% | 215 |
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 | 2,904 | 79.6% | 5.0% | 77 min |
| NK | 127 | 70.2% | 1.6% | 83 min |
| Delta Air Lines | 4 | 100.0% | 0.0% | — |
Delay odds by flight
How often each flight number arrived 15 or more minutes late over the last year.
-
YX5691
16% late · 365 flights
-
YX4799
11% late · 312 flights
-
YX5700
6% late · 275 flights
-
YX4791
35% late · 212 flights
-
YX4745
21% late · 154 flights
-
YX5675
13% late · 148 flights
-
YX5686
13% late · 127 flights
-
YX5669
23% late · 123 flights
-
YX4381
23% late · 117 flights
-
YX5678
28% late · 96 flights
-
YX5617
38% late · 93 flights
-
YX4604
16% late · 92 flights
-
YX4394
27% late · 69 flights
-
YX4617
33% late · 65 flights
-
YX5844
21% late · 63 flights
-
NK1867
30% late · 55 flights
-
YX4380
22% late · 55 flights
-
YX4400
26% late · 55 flights
-
YX4413
14% late · 44 flights
-
YX4684
53% late · 39 flights
-
YX4415
14% late · 38 flights
-
YX4414
17% late · 37 flights
-
YX5786
15% late · 36 flights
-
NK2850
18% late · 35 flights
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