American Airlines DFW to TYS on-time performance
American Airlines nonstop flights from Dallas/Fort Worth to Knoxville · Aug 2025 – Jul 2026
On-time arrivals
69%
arrived < 15 min late
Cancelled
3.7%
51 flights
Avg arrival delay
23 min
71 min when late
Rank on route
#3 of 4
route average 72% on time
Key facts
- American Airlines flights on DFW to TYS arrived on time 69% of the time in Aug 2025 – Jul 2026.
- 3.7% were cancelled, and 12% arrived an hour or more late.
- That ranks #3 of 4 airlines on this route, which averaged 72% on time overall.
- The largest source of delay minutes was late-arriving aircraft (56%).
On-time trend by month
Why this airline's flights were late
- Late-arriving aircraft56%
- Airline (crew, maintenance, cleaning, fueling)28%
- Air traffic control & airport congestion11%
- Extreme weather5%
- Security0%
Other airlines on DFW to TYS
- PSA Airlines76% on time · 24 min avg delay
- Envoy Air92% on time · 3 min avg delay
- SkyWest Airlines67% on time · 10 min avg delay
Full DFW to TYS comparison →
American Airlines on-time record across all routes →
1,371 American Airlines flights tracked on this route; 51 cancelled, 3 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.