I have recently checked several times the Delta website on the cost in Sky Miles with some possible flights in December to London and multi-city flights in May-June 2027. My sense is that the cost in Sky Miles, as well as in dollars, is roughly a third higher than it was six months ago.
I flew on Delta this past April and May. Going over, New Orleans to Detroit to Frankfurt. Coming back, Munich to Atlanta to New Orleans. I was surprised at the number of empty seats on the first flight to Detroit. I was shocked at the number of empty seats on the two international flights--the planes were 50 to 60 percent full, which I had never seen before.
I was just wondering what the experience of forum members has been with booking flights and with capacity on recent flights to and from Europe.