Just finished a run to Rook's Ammo and Grunt Training Factories on ND Isles.  1 formation of B17's w/50% gas.  Climbed to 25K; went to normal power.  Hit targets, but had to ditch.  Even on max cruise had but 23 mins remaining slogging along at 197 tas.
I ditched at got 9.90 perks with a slew of new system messages saying buildings (they came up as abbreviations or AH in-game names) were down for 180 mins and guns down for 30 mins.
On this small map and starting at a 6K base, the trip was not over long.
As Lusche said, we're moving forward.