Hi hols,
Rockies Winter Wonderland is still available and currently there are 13 travellers booked on this tour. There are 8 females and 5 males booked, with ages ranging from late-20's to late-70's. By the look of things, there are 3 single travellers, however we can't guarantee that they are not travelling with friends.
The flight times are as follows:
On the 9th December, you'll depart from Heathrow at 12:45 and arrive in Minneapolis at 16:00. From Minneapolis, you will fly to Calgary and arrive at 22:19.
On 16th December 2015 you will depart from Calgary at 14.30, arrive in Minneapolis at 18:13. From here, you will then arrive back in Heathrow at 09:30 on the 17th December.
Please note that these flight times are provisional.
I hope this helps.
Kindest regards,
Monty