ORIGIN AIRPORT REPORT
CHA
Chattanooga, TN (CHA) departure reliability
Of 5,158 scheduled reportable flights departing CHA, 74.9% arrived on time, 15.8% arrived at least 30 minutes late, and 2.7% were cancelled during July 2025–June 2026.
Source: U.S. Bureau of Transportation Statistics · Origin-airport cohort · Updated September 16, 2026
HISTORICAL ROUTE SIGNALVariable
74.9%arrived on time
15.8%30+ min late
2.7%cancelled
5,158scheduled flights
MOST-FLOWN DIRECTIONS
ALL ROUTES →Which route from CHA had the largest sample?
CHA to DFW was CHA's largest published route sample, with 1,640 scheduled flights and a 75.5% on-time rate during July 2025–June 2026.
CHA→DFWChattanooga, TN (CHA) to Dallas/Fort Worth, TX (DFW)1,640 flights analyzedVariable75.5%on timeCHA→ATLChattanooga, TN (CHA) to Atlanta, GA (ATL)1,336 flights analyzedGenerally reliable85.6%on timeCHA→ORDChattanooga, TN (CHA) to Chicago, IL (ORD)953 flights analyzedHigher disruption66.8%on timeCHA→DCAChattanooga, TN (CHA) to Washington, DC (DCA)301 flights analyzedGenerally reliable81.4%on time
Which airline was most reliable departing CHA?
Among qualifying CHA airline departure results, Delta Air Lines had the highest on-time rate: 85.9% of 1,316 flights. American Airlines was lowest at 56.5% across 69 flights.
| Airline | Flights | On time | 30+ min | Cancelled |
|---|---|---|---|---|
| PSA Airlines | 1,527 | 76.7% | 14.5% | 3.3% |
| Delta Air Lines | 1,316 | 85.9% | 8.7% | 2.1% |
| SkyWest Airlines | 963 | 66.4% | 20.1% | 3.3% |
| Envoy Air | 469 | 78.5% | 13.6% | 2.1% |
| Allegiant Air | 420 | 59.3% | 28.8% | 0.5% |
| Republic Airways | 269 | 66.9% | 20.1% | 3.0% |
| Spirit Airlines | 125 | 68.0% | 22.4% | 1.6% |
| American Airlines | 69 | 56.5% | 26.1% | 7.2% |
Origin report, not airport-wide operations.
These figures summarize the reported scheduled passenger flights in the dataset, not every flight or every airport process.