PSA Airlines TYS to PHL on-time performance
PSA Airlines nonstop flights from Knoxville to Philadelphia · Aug 2025 – Jul 2026Regional airline operating American Eagle flights.
On-time arrivals
85%
arrived < 15 min late
Cancelled
2.8%
9 flights
Avg arrival delay
16 min
102 min when late
Rank on route
#1 of 2
route average 83% on time
Key facts
- PSA Airlines flights on TYS to PHL arrived on time 85% of the time in Aug 2025 – Jul 2026.
- 2.8% were cancelled, and 9% arrived an hour or more late.
- That ranks #1 of 2 airlines on this route, which averaged 83% on time overall.
- The largest source of delay minutes was airline (crew, maintenance, cleaning, fueling) (75%).
On-time trend by month
Why this airline's flights were late
- Airline (crew, maintenance, cleaning, fueling)75%
- Late-arriving aircraft10%
- Extreme weather10%
- Air traffic control & airport congestion4%
- Security0%
Other airlines on TYS to PHL
- Allegiant Air52% on time · 32 min avg delay
Full TYS to PHL comparison →
PSA Airlines on-time record across all routes →
321 PSA Airlines flights tracked on this route; 9 cancelled, 0 diverted.
Data: U.S. DOT Bureau of Transportation Statistics, Aug 2025 – Jul 2026 (12 months). Latest month published by BTS: July 2026. How we calculate this.