PSA Airlines PHL to TYS on-time performance
PSA Airlines nonstop flights from Philadelphia to Knoxville · Aug 2025 – Jul 2026Regional airline operating American Eagle flights.
On-time arrivals
69%
arrived < 15 min late
Cancelled
4.6%
15 flights
Avg arrival delay
31 min
98 min when late
Rank on route
#1 of 2
route average 67% on time
Key facts
- PSA Airlines flights on PHL to TYS arrived on time 69% of the time in Aug 2025 – Jul 2026.
- 4.6% were cancelled, and 15% arrived an hour or more late.
- That ranks #1 of 2 airlines on this route, which averaged 67% on time overall.
- The largest source of delay minutes was late-arriving aircraft (55%).
On-time trend by month
Why this airline's flights were late
- Late-arriving aircraft55%
- Airline (crew, maintenance, cleaning, fueling)23%
- Extreme weather12%
- Air traffic control & airport congestion10%
- Security0%
Other airlines on PHL to TYS
- Allegiant Air38% on time · 43 min avg delay
Full PHL to TYS comparison →
PSA Airlines on-time record across all routes →
323 PSA Airlines flights tracked on this route; 15 cancelled, 2 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.