Thanks for the info. I saw her at approx 1030 heading east (so towards St Hubert) then again at about 1200 (heading west and we'll to the N of the city centre) then again at about 1630 in a single liar location as at 1030. Sounds like the flights weren't 0900, 1000, 1100 unless the first ones were pretty short. I'd more believe 0900, 1100 and 1300 and 1500, each of about 1.5 hours, given the times abound locations.
That's a lot of $$ but I guess it's a seller's market!