Route
PHL → CMH
Philadelphia International Airport John Glenn Columbus International Airport
How punctual is this route?
- On-time arrivals
- 79.2%
- Less than 15 minutes late
- Cancelled
- 3.7%
- Of scheduled flights
- Average delay when late
- 83 min
- Flights arriving 15+ minutes late
- Flights tracked
- 1,440
- Scheduled flights in the period
What caused the delays
- Late-arriving aircraft 48%
- Airline (crew, maintenance, cleaning) 25%
- Air traffic control & airport 17%
- Extreme weather 10%
- Security 0%
Share of delay minutes airlines attributed to each cause (BTS).
Show as table
| Month | On time | Flights |
|---|---|---|
| September 2025 | 83.9% | 125 |
| October 2025 | 77.4% | 166 |
| November 2025 | 81.1% | 91 |
| December 2025 | 75.0% | 91 |
| January 2026 | 81.5% | 85 |
| February 2026 | 84.2% | 61 |
| March 2026 | 77.8% | 58 |
| April 2026 | 92.2% | 103 |
| May 2026 | 86.1% | 138 |
| June 2026 | 78.3% | 168 |
| July 2026 | 71.2% | 180 |
| August 2026 | 71.1% | 174 |
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 | 546 | 84.3% | 3.3% | 88 min |
| American Airlines | 500 | 72.3% | 2.6% | 81 min |
| OH | 394 | 81.1% | 5.6% | 82 min |
Delay odds by flight
How often each flight number arrived 15 or more minutes late over the last year.
-
YX4482
17% late · 199 flights
-
YX4361
20% late · 165 flights
-
AA1481
38% late · 116 flights
-
AA3241
17% late · 77 flights
-
AA2397
33% late · 74 flights
-
OH5640
12% late · 74 flights
-
AA2905
19% late · 73 flights
-
OH5486
15% late · 69 flights
-
OH5506
31% late · 57 flights
-
YX4419
11% late · 44 flights
-
YX4775
0% late · 38 flights
-
OH5210
19% late · 34 flights
-
OH5372
19% late · 32 flights
-
YX4803
10% late · 32 flights
-
AA2253
19% late · 27 flights
-
AA344
32% late · 27 flights
-
YX4600
22% late · 27 flights
-
OH5144
20% late · 26 flights
-
OH5634
20% late · 26 flights
-
AA320
55% late · 23 flights
-
OH5022
21% late · 23 flights
-
OH5675
29% late · 22 flights
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