CHS → DCA: cancellations & delays
Over Jan 2023 - Apr 2026, 3.8% of Charleston International Airport (CHS) to Ronald Reagan Washington National Airport (DCA) flights were cancelled and 22.2% arrived at least 15 minutes late, across 5,941 flights, flown by OH, YX, AA, MQ. Cancellations peak in January.
Check today's live CHS departures →Airport pages: Charleston International Airport (CHS) · Ronald Reagan Washington National Airport (DCA)
Rates are historical averages from U.S. DOT (BTS) on-time records; a specific flight's live estimate can differ with weather and the day's disruptions.