Was the flight canceled due to weather? Mechanical? Bad mood? Airlines have been cancelling lots of flights in the Northeast this weekend due to bad weather, and you should be happy that they reaccomodated them on another flight.
TWA has had one of the absolute best on-time and non-cancellation records. Hopefully they can relax in the Admiral's Club or if they have a long layover go to town and see the arch.
p.s. As you probably know those tickets would have cost about $5,000 on the open market. So you did just fine with your MR points.
[This message has been edited by freakflyer (edited 01-21-2001).]