Washington→ChattanoogaNonstop Flight TimeDCA–CHA

Washington (Ronald Reagan Washington National Airport) to Chattanooga (Lovell Field).

Direct flights from DCA to CHA have an estimated flight time of about 1h 40m, based on the 522-mile great-circle distance. Our current captured departure sample includes 4×/wk across 1 captured airline, with American Airlines appearing most often in that sample. Captured departure times run from 19:55 to 19:55 local time.

Methodology: airline, aircraft, terminal, and departure-time details come from the rolling scheduled-departures window for DCA to CHA, last seen June 15, 2026. Frequency uses 4 scheduled departures across 3 observed days; flight time is estimated from great-circle distance until this route has enough tracked flights for an observed average. Provider coverage can miss operators on some routes, so confirm live timetables before booking.