Route
PHL → MEM
Philadelphia International Airport Frederick W. Smith International Airport
How punctual is this route?
- On-time arrivals
- 77.9%
- Less than 15 minutes late
- Cancelled
- 3.3%
- Of scheduled flights
- Average delay when late
- 91 min
- Flights arriving 15+ minutes late
- Flights tracked
- 758
- Scheduled flights in the period
What caused the delays
- Late-arriving aircraft 43%
- Airline (crew, maintenance, cleaning) 35%
- Air traffic control & airport 13%
- Extreme weather 8%
- Security 0%
Share of delay minutes airlines attributed to each cause (BTS).
Show as table
| Month | On time | Flights |
|---|---|---|
| September 2025 | 88.6% | 70 |
| October 2025 | 79.8% | 85 |
| November 2025 | 79.7% | 59 |
| December 2025 | 67.4% | 47 |
| January 2026 | 88.9% | 31 |
| February 2026 | 90.2% | 44 |
| March 2026 | 72.2% | 57 |
| April 2026 | 88.1% | 60 |
| May 2026 | 79.1% | 69 |
| June 2026 | 77.5% | 83 |
| July 2026 | 64.6% | 88 |
| August 2026 | 68.9% | 65 |
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 |
|---|---|---|---|---|
| OH | 614 | 75.1% | 3.4% | 93 min |
| Republic Airways | 144 | 90.0% | 2.8% | 72 min |
Delay odds by flight
How often each flight number arrived 15 or more minutes late over the last year.
-
OH5266
29% late · 75 flights
-
OH5415
35% late · 72 flights
-
OH5277
25% late · 64 flights
-
YX4719
4% late · 55 flights
-
OH5040
17% late · 54 flights
-
YX4536
19% late · 53 flights
-
OH5324
5% late · 44 flights
-
OH5478
22% late · 44 flights
-
OH5053
34% late · 39 flights
-
OH5614
11% late · 30 flights
-
OH5387
25% late · 29 flights
-
OH5202
22% late · 27 flights
-
OH5204
38% late · 27 flights
-
OH5551
18% late · 24 flights
-
OH5077
24% late · 21 flights
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