Chattanooga (CHA) departure delays

5,158 departures · 16 routes · January 2025 – August 2026

78.11%

Left on time

Within 15 minutes of schedule

2.66%

Cancelled

Share of departures

97 min

When late, late by

Average delayed departure

#193

Rank

Among graded US airports

What the record says about CHA

CHA runs about as well as the average airport here.

The airlines flying from here are not equally affected. Delta Air Lines left on time 28 points more often than Allegiant Air from the same airport — which is the clearest evidence available that a delayed departure is not purely the airport's fault.

Which airlines run best out of CHA

Airline	Departures	On time
Delta Air Lines	1,316	87.7%
Envoy Air	469	80.7%
PSA Airlines	1,527	79.7%
Republic Airways	269	69.2%
SkyWest Airlines	963	69.1%
Allegiant Air	420	59.7%

Routes out of CHA

CHA → DFW Dallas/Fort Worth 1,640 flights · 78.6% on time D CHA → ATL Atlanta 1,336 flights · 87.45% on time B CHA → ORD Chicago 953 flights · 70.23% on time F CHA → DCA Washington 301 flights · 83.62% on time C CHA → IAH Houston 185 flights · 61.2% on time F CHA → CLT Charlotte 160 flights · 76.43% on time D CHA → SFB Sanford 126 flights · 42.4% on time F CHA → PIE St. Petersburg 120 flights · 58.82% on time F CHA → FLL Fort Lauderdale 77 flights · 64% on time — CHA → LAS Las Vegas 74 flights · 75.34% on time — CHA → PGD Punta Gorda 60 flights · 80% on time — CHA → MCO Orlando 46 flights · 77.78% on time — CHA → EWR Newark 43 flights · 63.41% on time — CHA → MIA Miami 29 flights · 82.76% on time — CHA → DEN Denver 6 flights · 83.33% on time — CHA → DTW Detroit 2 flights · 100% on time —

Common questions

How bad are delays at Chattanooga (CHA)?

78.11% of departures from CHA left within 15 minutes of schedule across 5,158 flights. That is about average.

Which airline is most punctual from CHA?

Delta Air Lines, at 87.7% on time from this airport. The least punctual was Allegiant Air at 59.7%.

How often are flights from CHA cancelled?

2.66% of scheduled departures did not operate.

Month by month

Jul 2025 peak 83 Jun 2026

On-time departure rate, %