I am travelling from USA via United air lines and arriving in terminal 1 of Heathrow Airport at about 5:55 AM; and is required to depart at 8:45 AM via Indian Airlines in terminal 3. They are on two different tickets.

I will have only carry on size suitcase ( about 1o lbs). Can I walk the distance? Do I have enough time to go through security checks? I may be able to have a boarding pass already for Air India. I assume they have the facility on-line for the boarding pass. I would appreciate any help. Thanks

Ben
25 Oct 2009