Do I need to give a real passport number at the time of booking for a flight from HKG to the United States?
109293
For UK/USA bound flights, are details entered during online check-in, such as date of birth or passport number ever checked by airlines/immigration?
56045
What to write in the Address field when checking-in for a US-bound flight, if my purpose of travel is transit?
91660
How can I prove to S.S office that I returned on time without the stamp of US customs on my passport?
121645
US travel to Cuba via foreign passport
50143
Someone else is booking international ticket for me using their credit or debit card. Do they need to be present physically at the time of check in?
12061
What is the customs process upon flying into the United States?
142047
How can I tell if I need a transit visa in Hong Kong?
74555
Is a Mexican passport needed to fly into Mexico from the United States?
106377
What documents to show if I'm a US citizen with no US passport to re-enter the US?
78849
Do I need to re-check my bags when flying into the US on a transit through Newark Airport?
67119
Is a passport needed for traveling by plane in Mexico? (Non-international flight)
21215
Can I cross the USA-Canada border with a birth certificate and a passport locator number?
43977
Can I travel to Kuwait on a visa with old passport number?
123648
Indian passport with two missing (ripped out) pages - should I get a new one to enter the US?
2461
Traveling to the US with new passport, visa on the old one
13078
Flying from US. Do I need to recheck my bags at Heathrow for a UK domestic flight?
62031
Flying domestically in the USA with non-US passport, if the immigration status expired