Glasgow (GLA)Southampton (SOU)
- non-stop flights:
- 1 per day
- flight duration:
- at least
direct flight availability- Mon
- Tue
- Wed
- Thu
- Fri
- Sat
- Sun
airlinesfrom £67number of non-stop flights per airline and day of the week Mon Tue Wed Thu Fri Sat Sun 
1 1 1 1 1 1 1 Glasgow (GLA)London (LON)
- non-stop flights:
- 14–33 per day
- flight duration:
- at least
direct flight availability- Mon
- Tue
- Wed
- Thu
- Fri
- Sat
- Sun
airlinesfrom £74number of non-stop flights per airline and day of the week Mon Tue Wed Thu Fri Sat Sun 
13–18 14–19 15–20 14–19 7–19 9–12 11–14 
8–12 5–10 5–10 7–10 9–11 3–6 8–11 
2 2 2 2 2 2 2 
1 0 1 0 1 0 0 Glasgow (GLA)London Heathrow (LHR)
- non-stop flights:
- 7–14 per day
- flight duration:
- at least
direct flight availability- Mon
- Tue
- Wed
- Thu
- Fri
- Sat
- Sun
airlinesfrom £74number of non-stop flights per airline and day of the week Mon Tue Wed Thu Fri Sat Sun 
10–12 11–12 11–12 11–12 6–13 8–9 9–11 
1 0 1 0 1 0 0