wǒ yào zhíjī
I need to check in for a flight
几点登机?
What time is boarding?
The question is: 几点 (jǐ diǎn) "what time" + 登机 (dēngjī) "to board a plane." 登 (dēng) means "to ascend," and 机 (jī) means "airplane."
请问几点登机?
qǐngwèn jǐ diǎn dēngjī?
Excuse me, what time is boarding? — More polite with '请问' (qǐngwèn).
登机时间是什么时候?
dēngjī shíjiān shì shénme shíhòu?
When is the boarding time? — More formal.
请问几点登机?
qǐngwèn jǐ diǎn dēngjī?
Excuse me, what time is boarding?
大概三点半。
dàgài sān diǎn bàn.
About 3:30.
Appropriate
Avoid when
You say '几点登机?' (jǐ diǎn dēngjī?).
It is pronounced 'jǐ diǎn dēngjī?' with the third tone on jǐ, third tone on diǎn, first tone on dēng, and first tone on jī.
Use it at the airport when you want to ask what time boarding starts for your flight.
Tomyo
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