Should Have

H should have arrived at muc from Bristol airport. She should have arrived at 3pm. I should have picked her up at the airport.

H did check in at brs airport. There the plane couldn't depart due to fog. H was then transported via coach to Birmingham airport. And started three ours later then she was supposed to arrive..
I did try to get to the airport in time. Alas - due to signal failure all the trains to the airport started at Ostbahnhof. That's not where I was hoping to catch the train. When I finally sat in the train to the airport, it was announced, that this very train will stop at the next station and return to the city and we have to change trains....again..... I did not. I returned home and waited for H there.