KJ 373 Seoul to Hanoi Flight Status

Air Incheon Flight KJ373 from Seoul Incheon International Airport ICN to Hanoi Noi Bai International Airport HAN is not scheduled for today June 5th, 2026.
The last time the flight was scheduled was on May 30th, 2026.
Check the table below for KJ373's most recent flight history:

KJ 373 Flight Status & Schedule

Date Departure Arrival Status
May 30 23:06 01:12
Landed
Track >
May 28 23:14 01:12
Landed
Track >
May 26 23:17 01:13
Landed
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May 23 23:14 01:19
Landed
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May 21 23:16 01:31
Landed
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Air Incheon KJ 373 Seoul to Hanoi Flight Information

Air Incheon Flight KJ373 connects Seoul, South Korea to Hanoi, Vietnam, taking off from Seoul Incheon International Airport ICN and landing at Hanoi Noi Bai International Airport HAN.

How long is the KJ373 flight from Seoul to Hanoi?

The average flight time from Seoul to Hanoi is 4 hours and 4 minutes. The flight distance is 2684 km / 1668 miles and the average flight speed is 651 km/h / 404 mph.

How many KJ373 flights are operated per week?

1 flight per week. The flight KJ373 is operated on Saturday.

What is the On-Time Performance (OTP) of Air Incheon Flight KJ373 Seoul to Hanoi?

The Airportia On-Time Performance Rating for Air Incheon Flight KJ373 is 5/5 stars. This metric is calculated using data from the past 10 flights.

Which terminal is the flight KJ373 arriving at?

Flight KJ373 arrives at Hanoi Noi Bai International Airport (HAN) Terminal T2.

When was the latest KJ373 flight?

The latest flight took off on Saturday, May 30th, 2026 with the flight status being Landed on 01:12.

How else can the flight KJ373 be referenced as?

This Air Incheon flight can also be referenced as AIH373, KJ0373, KJ 373, AIH 373.

How often is flight KJ373 delayed?

On average, 0% of all KJ373 flights are delayed. The average delay is 0 minutes.

See our KJ373 Flight Tracker above for more details.

KJ373 and Seoul ICN to Hanoi HAN Flights

Other flights departing from Seoul ICN: TR873, 5Y8755, 5Y554, KJ2941

Other flights arriving at Hanoi HAN: KE361, QH282, 8K528, VN7180

All flights connecting Seoul ICN to Hanoi HAN.

KJ373 Air Incheon Flight: Seoul to Hanoi Route Map

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Flight-schedule data supplied by Aviation Edge Real-time Flight Schedules API.