instruction:
Given a travel related situation, and given a specific question about the situation, summarize the question into a title
question:
I am travelling from Prague > London > Dubai > Sydney. 
The Prague to London is with BA and London to Dubai is with emirates. 

They are booked on separate tickets so I don't think my bags will be checked all the way through. Does this mean I will need to collect  my bags and pass through customs and immigration at Heathrow and check-in again for my next flight? Or will BA do it for me?

If I have to, how long does this take at Heathrow? My flight arrives at 12:30 PM and I am non-EU passport holder.

My connecting flight with emirates leaves at 2:15 PM so I only have 1hr 45min to do this assuming the first flight is on time.

Is this possible? Or should I try to make other plans?
Is there a way to fast track immigration or customs? I am a One World Sapphire member.

answer:
Do I clear immigration and customs in heathrow T3 for stop over on seperate ticket


question:
I'm a US citizen and I hold a Washington state Enhanced Driver's License. I'm living in Vancouver for a bit. 

Can I fly domestically without my passport? Micheal Seifert's answer indicates my license will work for the airline, but what about security?

The web says government-issued ID is acceptable for domestic travel, but that obviously presumes Canadian government. 

I get a normal US driver's license probably wouldn't work, but surely if it's good enough for CBS, it's good enough to fly? 

answer:
Can I fly within Canada with a US EDL?


question:
I always thought that the point of "checking in" to a flight was so that the airline knew you were at the airport and would most likely board the plane. 

But nowadays you can check in by computer or smartphone, which is great -- but you can do so as much as 24 hours before the flight. That's before you even go to bed the night before the flight, let alone arrive at the airport.

If there's a emergency, or even very bad traffic, that makes you miss your flight, won't it be in the last few hours? What good is checking in so far in advance?

EDIT: And almost as soon as I finished typing my question, I saw this: What is the purpose of check-in before flying?

answer:

Why can you check in to a flight the previous day?