Mexico City - round 2

After a six hour bus trip over the Sierra Madre mountains we were back in Mexico City again. We had three days to look around some more before we would fly home, at least that's what we thought.... When we tried to check in, which we can do 30 hours in advance with KLM, there was no sign of our reservation, when I checked further, our flights were moved up a day. We called Amsterdam and were told that our group of three was split up, one had to fly via Paris to Amsterdam on the original date, the other two a day later on the direct flight. That was of course not acceptable for us and it took a few more phone calls, one more than 45 minutes to set things straight, now we are flying back on Saturday, FOUR days later than planned! Reason? Boeing is doing a maintenance check on their 747's and flights get cancelled all over the world, our flight was one of those. I'm so glad that I brought my laptop on this trip and that I have skype up and running to make all those calls, oth...