(19 Dec 2022, 11:45 am)DeltaMan wrote If the partnership thing is true I assume the 308 would be in sync with the 309 every 10 mins. The 306 with the 310 every 10 mins - to have a combined 5 min headway. I wonder where that leaves the 311?

306/308 and 309/310 surely otherwise Battlehill will have a 5/15 service. The 309 takes a few minutes longer than the 308 so they should even out for where they duplicate each other making it every 10 minutes or so from New York to South Beach.

No-one will use the 306/310 from North Shields (Metro much quicker) unless they're sad and it's two different routes other than that so no real gain timing them together. The 310 is also much longer.