Sort by Flight number in View Routes

[Arcanum]

ID: see description
Type: Minor/Sorting by the Wrong Data
Description:
I was viewing my routes and I chose to sort by Flight Number, so I clicked "Flt No."  After looking at the routes list again, I found that it sorts by Route ID, rather than flight number (one case: flight 1500 [route ID 335] was sorted before flight 140 [ID 454], but after flight 120 [ID 334]).
Airline Details: Freedom Air - ID 33390 [W1073]

[Air Elbonia]

Looking into it. 

[Air Elbonia]

Updated, but it isn't without its own issues.

Presently it may sort as follows:
Flight 1
Flight 10
Flight 100
Flight 2...

I'll see what I can do to improve this, but at the moment it's being sorted like it's a word instead of a number.

Might be able to make some progress on this today, if not, likely Sunday/Monday or so.  Internet is iffy over the holidays for me.