Air China Flight 4557 Deals & Information (2025/2026)

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Frequently asked questions

What route does flight number CA4557 take?
CA4557 travels between Chongqing Airport (CKG-Jiangbei Intl.) and Nanjing Airport (NKG-Lukou Intl.) directly. This journey usually takes 2 hours and 2 minutes.
How often is CA4557 on time?
Around 75% of Air China flight number CA4557 planes arrive according to scheduled times --- so we suggest leaving some room in your travel plans. In the event of a delay, the typical wait is around 18 minutes. You might want to keep this in mind if you need to make a connecting flight or your family is picking you up from the airport. This service has a star rating of 2.05.
What terminal does CA4557 fly out of?
You'll likely be jetting out of Terminal 3 if you're traveling on flight number CA4557 direct from CKG to Nanjing Airport.
What kind of plane is on flight number CA4557?
You're likely to be hopping on board the Boeing 737-800 if you're booked on flight number CA4557. This flight typically heads off from CKG and comes in to land at Nanjing Airport.
If I am not able to travel due to COVID-19, can I change my flight to a later date?
For more info about changing your CA4557 flight with Travelocity, please visit our Customer Service Portal.