Explore the latest LJ Air (LT) fleet and aircraft seat maps. Compare amenities, baggage, check-in, children and pet travel rules.
Last updated: October 2026
IATA: LTFounded 2014HQ: Harbin, China
About LJ Air
Explore the latest LJ Air (LT) fleet and aircraft seat maps. Compare amenities, baggage, check-in, children and pet travel rules.
LongJiang Airlines began operations on February 10, 2017. The company is headquartered in Harbin, China. Harbin Taiping International Airport is the main hub for LongJiang Airlines. LongJiang Airlines serves five destinations in China. In the coming years, the company plans to open new flights to other destinations in China. The main destinations are Chongqing, Harbin, Hefei, Yinchuan, and Zhuhai. The company's fleet consists of four aircrafts.
Fees and allowances vary by route, fare and status.
Baggage
Passengers are allowed to take on board hand luggage with a maximum size of 55 cm x 40 cm x 20 cm, and weighing up to 5 kg. Maximum weight of checked-in baggage for First class: 40kg, Business class: 30kg, Economy class: 20kg, size up to 158cm (sum of all dimensions).
Infants are customers under the age of 24 months. Infants do not have a separate seat and must be accompanied by a guardian. If one adult is traveling with two infants, you must purchase a child ticket for one or more infants added.
Registration can be done online (via the website or mobile app) or at the airport. Online check-in begins 24 hours before departure and ends 60 minutes before departure. Check-in desks open three hours before departure and close 60 minutes before departure.
Find quick answers to the most common questions about flying with LJ Air.
What cabin baggage can I bring on a domestic Longjiang Airlines flight?
First Class permits two cabin bags and other classes one. Each bag is normally limited to 8 kg and 20 × 40 × 55 cm. Bags exceeding the limits must be checked as required by the airline.
What is Longjiang Airlines’ free baggage allowance, and does cabin baggage count?
The conditions count checked and cabin baggage together: 40 kg for adult or child First Class tickets and 20 kg for Economy. Infant tickets have no free baggage allowance.
Can people travelling together pool their Longjiang Airlines baggage allowances?
Yes. Two or more passengers on the same flight to the same destination may combine their respective ticket-class allowances when checking their baggage at the same place and time.
Can I check a stroller free of charge on Longjiang Airlines?
An infant may have one fully collapsible lightweight stroller or pushchair checked free in addition to the applicable allowance. An infant ticket itself carries no ordinary free baggage allowance.
How does Longjiang Airlines calculate excess baggage charges?
Checked and cabin baggage above the free allowance attracts an excess charge. Each excess kilogram costs 1.5% of the applicable full Economy fare on the day the excess-baggage ticket is issued, rounded to the nearest yuan.
How early must I arrange an unaccompanied child’s journey with Longjiang Airlines?
The airline accepts unaccompanied children aged at least 5 but under 12. Apply at least 48 hours in advance and complete its unaccompanied-child procedures before travel.
Can one adult travel with two infants on Longjiang Airlines?
Unless a special arrangement applies, an adult aged at least 18 may accompany up to two infants. Only one may use a lap-infant ticket; the other must have a child-fare ticket and a separate seat. Infants must travel in the same class as the adult.
Can I check my personal wheelchair free on Longjiang Airlines?
An eligible passenger with a disability may check one personal wheelchair free outside the baggage allowance; personal wheelchairs cannot enter the cabin. Electric wheelchairs must be handed over two hours before the normal check-in deadline and comply with dangerous-goods rules.
How long does Longjiang Airlines take to process a refund?
Request a refund within the ticket’s validity. The airline or its sales agent completes refund procedures within seven working days after receiving a valid application with the required documents; financial-institution processing time is excluded.
When must I report and claim for damaged checked baggage on Longjiang Airlines?
Report damage or soiling to the airline or its agent and obtain a baggage incident record before leaving the baggage-claim area. Submit the claim within seven days of that report. Keep your ticket, baggage tag and damaged baggage as evidence.
LJ Air Flights, Routes & Travel Guide
Explore the latest LJ Air (LT) fleet and aircraft seat maps. Compare amenities, baggage, check-in, children and pet travel rules.
Last updated: October 2026
IATA: LTFounded 2014HQ: Harbin, China
About LJ Air
Explore the latest LJ Air (LT) fleet and aircraft seat maps. Compare amenities, baggage, check-in, children and pet travel rules.
LongJiang Airlines began operations on February 10, 2017. The company is headquartered in Harbin, China. Harbin Taiping International Airport is the main hub for LongJiang Airlines. LongJiang Airlines serves five destinations in China. In the coming years, the company plans to open new flights to other destinations in China. The main destinations are Chongqing, Harbin, Hefei, Yinchuan, and Zhuhai. The company's fleet consists of four aircrafts.
Fees and allowances vary by route, fare and status.
Baggage
Passengers are allowed to take on board hand luggage with a maximum size of 55 cm x 40 cm x 20 cm, and weighing up to 5 kg. Maximum weight of checked-in baggage for First class: 40kg, Business class: 30kg, Economy class: 20kg, size up to 158cm (sum of all dimensions).
Infants are customers under the age of 24 months. Infants do not have a separate seat and must be accompanied by a guardian. If one adult is traveling with two infants, you must purchase a child ticket for one or more infants added.
Registration can be done online (via the website or mobile app) or at the airport. Online check-in begins 24 hours before departure and ends 60 minutes before departure. Check-in desks open three hours before departure and close 60 minutes before departure.
Find quick answers to the most common questions about flying with LJ Air.
What cabin baggage can I bring on a domestic Longjiang Airlines flight?
First Class permits two cabin bags and other classes one. Each bag is normally limited to 8 kg and 20 × 40 × 55 cm. Bags exceeding the limits must be checked as required by the airline.
What is Longjiang Airlines’ free baggage allowance, and does cabin baggage count?
The conditions count checked and cabin baggage together: 40 kg for adult or child First Class tickets and 20 kg for Economy. Infant tickets have no free baggage allowance.
Can people travelling together pool their Longjiang Airlines baggage allowances?
Yes. Two or more passengers on the same flight to the same destination may combine their respective ticket-class allowances when checking their baggage at the same place and time.
Can I check a stroller free of charge on Longjiang Airlines?
An infant may have one fully collapsible lightweight stroller or pushchair checked free in addition to the applicable allowance. An infant ticket itself carries no ordinary free baggage allowance.
How does Longjiang Airlines calculate excess baggage charges?
Checked and cabin baggage above the free allowance attracts an excess charge. Each excess kilogram costs 1.5% of the applicable full Economy fare on the day the excess-baggage ticket is issued, rounded to the nearest yuan.
How early must I arrange an unaccompanied child’s journey with Longjiang Airlines?
The airline accepts unaccompanied children aged at least 5 but under 12. Apply at least 48 hours in advance and complete its unaccompanied-child procedures before travel.
Can one adult travel with two infants on Longjiang Airlines?
Unless a special arrangement applies, an adult aged at least 18 may accompany up to two infants. Only one may use a lap-infant ticket; the other must have a child-fare ticket and a separate seat. Infants must travel in the same class as the adult.
Can I check my personal wheelchair free on Longjiang Airlines?
An eligible passenger with a disability may check one personal wheelchair free outside the baggage allowance; personal wheelchairs cannot enter the cabin. Electric wheelchairs must be handed over two hours before the normal check-in deadline and comply with dangerous-goods rules.
How long does Longjiang Airlines take to process a refund?
Request a refund within the ticket’s validity. The airline or its sales agent completes refund procedures within seven working days after receiving a valid application with the required documents; financial-institution processing time is excluded.
When must I report and claim for damaged checked baggage on Longjiang Airlines?
Report damage or soiling to the airline or its agent and obtain a baggage incident record before leaving the baggage-claim area. Submit the claim within seven days of that report. Keep your ticket, baggage tag and damaged baggage as evidence.