Is Narita→Incheon usually on time?

On-time departure: 74.1% (Last 28 days)

Narita→Incheon NRT→ICN

Cancellation: 0.5% / Avg delay when late: 55min

By carrier

	On-time departure		Avg delay when late	n
KE		96%	+61min	n=50	Details
OZ		80%	+41min	n=30	Details
TW		78.8%	+46min	n=33	Details
LJ		75.7%	+55min	n=37	Details
7C		41.7%	+59min	n=12	Details
RS		0%	+74min	n=6	Details
ZE		0%	+49min	n=6	Details
BX	—	Collecting data	+61min	n=4	Details
LH	—	Collecting data	—	n=4	Details
WE	—	Collecting data	+112min	n=2	Details
YP	—	Collecting data	+62min	n=2	Details
ZG	—	Collecting data	—	n=2	Details
ET	—	Collecting data	+34min	n=1	Details

Avg delay when late counts only flights that departed more than 15 minutes behind schedule / Faded rows are indicative (n<10); below n=5 no rate is shown

By day of week

		Avg delay when late	n
Mon	87.1%	+36min	n=31
Tue	64.4%	+54min	n=45
Wed	49%	+63min	n=51
Thu	92.9%	+21min	n=14
Fri	93.8%	+16min	n=16
Sat	100%	—	n=16
Sun	93.8%	+40min	n=16

Avg delay when late counts only flights that departed more than 15 minutes behind schedule

By departure time

	On-time departure		Avg delay when late	n
6:00-9:00	—	Collecting data	—	n=2
9:00-12:00		59.6%	+54min	n=47
12:00-15:00		64.3%	+67min	n=56
15:00-18:00		92.9%	+23min	n=14
18:00-21:00		86.9%	+39min	n=61
21:00-24:00		88.9%	+22min	n=9

Avg delay when late counts only flights that departed more than 15 minutes behind schedule / Faded rows are indicative (n<10); below n=5 no rate is shown

Monthly trend

	On-time departure		Avg delay when late	n
2026-07		83.7%	+48min	n=153

Avg delay when late counts only flights that departed more than 15 minutes behind schedule

Updated: 2026-07-23 / Last 28 days