Route Reliability
Cleveland → Philadelphia
CLE–PHL · 363 miles · Cleveland Hopkins International Airport to Philadelphia International Airport
- 78%
- Arrive within 15 minutes
- 11 min
- Average arrival delay
- 4.5%
- Cancelled
- 1,650
- Flights in the data
Data through May 2026.
Airlines on this route
- American Airlines78% on time · 1,600 flights
- Frontier Airlines86% on time · 50 flights
Too little history on this route to call a winner. We rank airlines only after 100 flights each.
What the data says
Morning-you made the right choice.
CLE–PHL flights departing between 9 AM–12 PM arrived on time 88% of the time, versus 61% between 3–6 PM.
Skip Thursday if you can.
CLE–PHL flights arrived on time 84% of the time on Wednesdays. On Thursdays: 73%.
Keep a backup plan handy.
This route was cancelled 4.5% of the time. Typical for U.S. flights is around 1–2%.
Trending in the right direction.
CLE–PHL flights arrived on time 83% of the time over the last three months in the data, compared with 75% in the three months before that.
Flights on this route
The breakdown
- Mon76%(230 flights)
- Tue80%(203 flights)
- Wed84%(223 flights)
- Thu73%(241 flights)
- Fri74%(232 flights)
- Sat84%(197 flights)
- Sun78%(246 flights)
- 3–6 AM79%(14 flights)
- 6–9 AM88%(425 flights)
- 9 AM–12 PM88%(285 flights)
- 12–3 PM86%(265 flights)
- 3–6 PM61%(398 flights)
- 6–9 PM67%(185 flights)
Jun 66% → May 86% on time
| Month | On-time percentage | Flights |
|---|---|---|
| June 2025 | 66% | 145 |
| July 2025 | 73% | 154 |
| August 2025 | 75% | 159 |
| September 2025 | 86% | 156 |
| October 2025 | 78% | 172 |
| November 2025 | 86% | 97 |
| December 2025 | 59% | 90 |
| January 2026 | 86% | 103 |
| February 2026 | 80% | 100 |
| March 2026 | 76% | 111 |
| April 2026 | 86% | 139 |
| May 2026 | 86% | 146 |
Keep nerding
Based on 1,650 historical flights, because apparently we checked. Historical flight data: U.S. Bureau of Transportation Statistics, June 2025 – May 2026. Data through May 2026. How we calculate this.