PSA Airlines Knoxville, TN (TYS) to Philadelphia, PA (PHL) reliability

Among 320 scheduled PSA Airlines flights from TYS to PHL, 80.9% arrived on time, 11.9% arrived at least 30 minutes late, and 3.8% were cancelled during July 2025–June 2026.

Source: U.S. Bureau of Transportation Statistics · Marketing carrier: PSA Airlines (OH) · Updated September 16, 2026

HISTORICAL ROUTE SIGNALVariable

80.9%arrived on time

11.9%30+ min late

3.8%cancelled

320scheduled flights

Based on July 2025–June 2026; on time means arrival less than 15 minutes late.

30+ minutes late11.9%

60+ minutes late9.7%

Cancelled3.8%

Average arrival+6.5 mincompleted flights

What did PSA Airlines TYS to PHL record?

PSA Airlines completed 96.2% of its scheduled reportable TYS to PHL flights in the observation window. 80.9% of all scheduled flights arrived less than 15 minutes late, while 9.7% arrived at least an hour late.

What were PSA Airlines TYS to PHL disruption rates?

For PSA Airlines TYS-to-PHL flights, 11.9% arrived at least 30 minutes late, 3.8% were cancelled, and 0.0% were diverted.

Compare all airlines on this route

What was the PSA Airlines TYS to PHL scheduled cohort?

The PSA Airlines TYS-to-PHL cohort contained 320 scheduled flights; 308 completed, 12 were cancelled, and 0 were diverted.

Not a prediction.

This is a descriptive historical rate. Schedule changes, seasonal operations and current conditions may differ.