For example, this is one of the search result in Expedia for SIN-SFO flight in September:
The proposed trip will have two flights, Singapore to Manila and Manila to SF. How do I know if the airline is going to treat it as separate trip or one trip? For me it will matter, for example,
- if I have to check in separately in Manila
- if the airline will move the baggage between the flights for me
- Since this is one short-haul flight and one long-haul flight, will my baggage allowance follow the long-haul allowance or the Singapore-Manila flight will have the short-haul allowance only.