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ICN Airport - Incheon International Airport
Seoul, South Korea. Departures peak at 08:00 local, averaging 58.7 flights per hour.
Window: last 60 days. Last refreshed: 2026-05-18. Schedule coverage: 42 days observed.
Peak departure hour
08:00
58.7 flights/hr
Quietest active hour
04:00
1.8 flights/hr
Traffic score
85/100
Relative volume
Departures by hour (local time)
Avg per day, last 60 daysTotal: 734.5 avg departures per day.
Weekday vs weekend departure pattern
Weekday avg per hour
Weekend avg per hour
Arrivals by hour (local time)
Avg per day, last 60 daysPeak arrival hour: 17:00 local (86.6 flights/hr). Total: 1037.9 avg arrivals/day.
Top airlines
- 1. Korean Air (KE) 6,190
- 2. Asiana Airlines, (OZ) 3,681
- 3. Jeju Air (7C) 2,195
- 4. Alsace Air Service - Alsair, SA (LJ) 1,332
- 5. Delta Air Lines, (DL) 1,235
Top destinations
- 1. 🇯🇵 Tokyo (Narita) (NRT) 2,084
- 2. 🇯🇵 Osaka (KIX) 1,931
- 3. 🇯🇵 Fukuoka (FUK) 1,387
- 4. ðŸ‡ðŸ‡° Hong Kong (HKG) 1,365
- 5. 🇨🇳 Shanghai (PVG) 1,123
Frequently asked
- What's the busiest hour for departures at ICN?
- Departures from Incheon International Airport peak at 08:00 local time, averaging 58.7 flights per hour over the past 60 days.
- What's the quietest hour to fly out of ICN?
- The quietest hour with regular service is 04:00 local time, averaging 1.8 flights per hour.
- Which airline operates the most flights from ICN?
- Korean Air (KE) is the largest operator at Incheon International Airport, with 6190 observed departures in the past 60 days.
- What's the most popular destination from ICN?
- Tokyo (Narita) (NRT) is the most-flown destination, with observed departures in the past 60 days.
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