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Traveling With Infants

*You may use your own child seat which is certified in Japan (MLIT), U.S. (FMVSS).


Infant age for traveling Bassinet Other information
2 days or older
Infants under 7 days old must have a doctor's letter stating that they are medically cleared to travel.
Weight: under 20lb / 9kg American Airlines does not provide bottles, dipers and other related items.
Strollers and foldable strollers allowed if it is under 9kg. Otherwise, will be checked baggage.
Changing tables are available in the lavatories of all wide-body aircraft.
7 days or older Weight under 22lb/10kg Strollers can be brought on board if they are foldable and fit within the carry-on baggage size regulations.
Anything else will be checked baggage.
7 days or older
Infants under 7 days old must have a doctor's letter stating that they are medically cleared to travel.
Weight: under 20lb / 9kg
Hight: under 26inc / 66cm
Strollers are allowed on board if they are foldable and fit within the carry-on baggage size regulations.
Anything else will be checked baggage.
Child seats allowed to bring your own.
Children’s strollers and child safety seats are not counted as part of the standard baggage and therefore can be easily checked for free.
For your convenience, these items may be checked at the curbside, the ticket counter or at the gate.
8 days or older Weight: maximum 10.5kg
Height: Within the bassinet size
JL bassinet size 72cm x 30cmx 15cm
You may use your baby stroller up to the boarding gate at some airports.
Strollers are allowed on board if they are foldable and fit within the carry-on baggage size regulations.
Anything else will be checked baggage.
Disposable diapers are available in limited numbers. Kao Brand “Merries” diapers in M & L sizes.
8 days or older Weight: maximum 10kg
Height: Within the bassinet size
bassinet size
72cm x 27cm x 17cm
Strollers can be brought on board if they are foldable and fit within the carry-on baggage size regulations.
Anything else will be checked baggage.
Disposable diapers (M & L sizes) No reservation required, but numbers are limited.
There are limited numbers and types of powdered milk available. No baby bottles.
Diaper changing station and toys available.
7 days or older or under 2yrs old
Dr. approval required if the birth is within 48hrs to 6days
Weight: maximum 14kg
Height: Within the bassinet size
bassinet size
76.8cm x 29.8cm x 15.8cm
Strollers can be brought on board if they are foldable and fit within the carry-on baggage size regulations.
Anything else will be checked baggage.