Yes, I’m here – so yes, the hotel WiFi works. But the journey was interesting. The flight was United 861, a routine 415 mile hop in a Boeing 757 from BOS to IAD. 
I checked in online from home, and managed to swap my middle seat for a window – 30A. Boarding was uneventful, though the flight was absolutely full.. The pushback was delayed slightly, and the captain came on the PA to explain that there were aircraft in the “alley” blocking us in; he also mentioned that “radio communications are available on Channel 9”. (This is my favourite thing about United – if corporate policy permitted, I’d only fly on United, just to listen to ATC on channel 9. But anyway….)
A minute or two later the aircraft was pushed back, and as it was, there was an audible bump. We stopped, and suddenly channel 9 switched from radio to muzak. Hmmm…. We sat there for about 15 minutes. Eventually the captain announced that during the push-back “the push bar had been bent”, and he was “having a maintenance engineer check it out.” After a further delay, we taxied out, and normal channel 9 was resumed. Obviously we’d missed our “slot” into IAD, so we were held at the “Bravo hold point” until the top of the hour (0000Z) before we were allowed to take off. (We also switched our call-sign – from “United 861” to “United 8143” – to reflect the fact that we’d had to file a new flight plan.) The flight was uneventful, and so was the landing, though I must admit I held my breath as the nose gear hit the tarmac and reverse thrust came on. We were about 30 minutes late.
In the “mobile lounge” that transports passengers between terminal C and the main building I caught up with the captain of our flight and chatted to him about the incident at Boston. What had actually happened was that during pushback the tug driver turned a bit too sharply, and rather than the tow bar steering the nose gear, it popped off the lugs on either side on the gear. “The tug driver isn’t an engineer,” said the captain, “and I wanted someone to take a look at it to make sure that it hadn’t damaged anything.” We talked about what it might have hit, and agreed that “it’s better to fix these things on the ground – they’re a bitch to repair in-flight!” Various aviation geek stories ensued. “I notice you turned off channel 9 when it happened,” I said, and we discussed the fine balance between keeping people informed and alarming them unnecessarily.
So overall it was an very enjoyable flight, more interesting than most.
P.S. Chantilly is the Virginia community occupied by Dulles airport; it’s also where my hotel is. Of course I take this on trust; the hotel is indistinguishable from thousands of others across North America (and now, sadly across Europe too).