Narrative:

Due to WX delays, departed bos 1 hour 10 min late for dca. Contacted dca approach at pm:32 (left) and vectored normally for visual approach to runway 36. Touched down at pm:44 with several aircraft landing in front and 2 aircraft landing behind us. Company manuals state approach clearance must be received by pm:30 (left). Company dispatch contacted and we were told to continue. Approach control and tower said nothing about the curfew even after queried by us.

Google
 

Original NASA ASRS Text

Title: POSSIBLE LNDG CURFEW VIOLATION DUE TO DEV FROM NOISE ABATEMENT POLICY PROC.

Narrative: DUE TO WX DELAYS, DEPARTED BOS 1 HR 10 MIN LATE FOR DCA. CONTACTED DCA APCH AT PM:32 (L) AND VECTORED NORMALLY FOR VISUAL APCH TO RWY 36. TOUCHED DOWN AT PM:44 WITH SEVERAL ACFT LNDG IN FRONT AND 2 ACFT LNDG BEHIND US. COMPANY MANUALS STATE APCH CLRNC MUST BE RECEIVED BY PM:30 (L). COMPANY DISPATCH CONTACTED AND WE WERE TOLD TO CONTINUE. APCH CTL AND TWR SAID NOTHING ABOUT THE CURFEW EVEN AFTER QUERIED BY US.

Data retrieved from NASA's ASRS site as of July 2007 and automatically converted to unabbreviated mixed upper/lowercase text. This report is for informational purposes with no guarantee of accuracy. See NASA's ASRS site for official report.