Originally Posted by
halls120
IIRC, the last scheduled departures from DCA are around 10pm, and the last scheduled arrivals are around midnight-12:30, but I arrived on a flight years ago at 1:30 due to wx delays.
There are definitely rules about landing late at dca. It had to do with the type of aircraft and time. Dca bound flights can find themselves sent to iad if they miss the deadlines. I am sure our neighborhood pilots can provide the specifics.