PSA Airlines DFW to TYS on-time performance
PSA Airlines nonstop flights from Dallas/Fort Worth to Knoxville · Aug 2025 – Jul 2026Regional airline operating American Eagle flights.
On-time arrivals
76%
arrived < 15 min late
Cancelled
1.8%
5 flights
Avg arrival delay
24 min
96 min when late
Rank on route
#2 of 4
route average 72% on time
Key facts
- PSA Airlines flights on DFW to TYS arrived on time 76% of the time in Aug 2025 – Jul 2026.
- 1.8% were cancelled, and 13% arrived an hour or more late.
- That ranks #2 of 4 airlines on this route, which averaged 72% on time overall.
- The largest source of delay minutes was late-arriving aircraft (52%).
On-time trend by month
Why this airline's flights were late
- Late-arriving aircraft52%
- Airline (crew, maintenance, cleaning, fueling)18%
- Extreme weather17%
- Air traffic control & airport congestion12%
- Security0%
Other airlines on DFW to TYS
- American Airlines69% on time · 23 min avg delay
- Envoy Air92% on time · 3 min avg delay
- SkyWest Airlines67% on time · 10 min avg delay
Full DFW to TYS comparison →
PSA Airlines on-time record across all routes →
275 PSA Airlines flights tracked on this route; 5 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.