This is what the timings for the 308 between Rake Lane and Newcastle should be (Not including evenings):

To Newcastle (Peak 1 - Low to Mid Traffic)
Rake Lane Hospital: 00
Billy Mill: 06
Formica: 08
Silverlink: 11
Willington Square: 14
Station Road: 20
Benfield Road: 22
Chillingham Road: 25
Haymarket: 37
Time difference between 308 / 309 using 0632 309 dep from Blyth as example = 2 minutes

To Newcastle (Peak 2 - Mid Traffic)
Rake Lane Hospital: 00

Billy Mill: 07
Formica: 09
Silverlink: 12
Willington Square: 15
Station Road: 21
Benfield Road: 24
Chillingham Road: 27
Haymarket: 40
Time difference between 308 / 309 using 0647 309 dep from Blyth as example = 1 minute

To Newcastle (Peak 3 - Mid to High Traffic)

Rake Lane Hospital: 00
Billy Mill: 07
Formica: 09
Silverlink: 12
Willington Square: 15
Station Road: 21
Benfield Road: 24
Chillingham Road: 28
Haymarket: 42
Time difference between 308 / 309 using 0659 309 dep from Blyth as example = 1 minute

To Newcastle (Peak 4 - High Traffic)

Rake Lane Hospital: 00
Billy Mill: 07
Formica: 09
Silverlink: 12
Willington Square: 15
Station Road: 21
Benfield Road: 24
Chillingham Road: 28
Haymarket: 44
Time difference between 308 / 309 using 0717 309 dep from Blyth as example = 3 minutes

To Newcastle (Off peak Monday to Saturday daytime)
Rake Lane Hospital: 00

Billy Mill: 06
Formica: 08
Silverlink: 11
Willington Square: 14
Station Road: 20
Benfield Road: 22
Chillingham Road: 24
Haymarket: 35
Time difference between 308 / 309 using a typical Monday to Saturday journey off peak= 2 minutes or 1 minute towards Rake Lane

To Blyth to Newcastle (Sunday daytime)
Blyth Bus Station: 00
Seaton Sluice Roundabout: 08
Whitley Bay Cemetery: 14
Whitley Bay Town Centre: 20
Rake Lane: 26
Billy Mill: 32
Formica: 34
Silverlink: 37
Willington Square: 39
Station Road: 44
Benfield Road: 46
Chillingham Road: 48
Haymarket: 59
1 Minute difference between the 308 / 309.