🕒 Updated 09-17 19:05 KST
Popular Destinations TOP 10
By departure/arrival flights over the last 7 days (routes with 5+ flights)
Based on the last 7 days of flights
Hourly Departure/Arrival Distribution
By scheduled departure/arrival time over the last 7 days (24h, unique flights)
Spot peak congestion hours · 7-day cumulative
Departure peaks: 8 AM · 6 PM / Arrival peaks: dawn–morning · 3–5 PM
Weekly Airline Delay Rate
Last 7 days combined · airlines with 20+ weekly flights · highest delay first
| # | Airline | Flights | Delayed | Delay % | Bar |
|---|---|---|---|---|---|
| 1 | Lufthansa | 24 | 12 | 50% | |
| 2 | Copa Airlines | 49 | 24 | 49% | |
| 3 | Emirates | 22 | 9 | 40.9% | |
| 4 | Air Seoul | 154 | 57 | 37% | |
| 5 | TAP Air Portugal | 22 | 8 | 36.4% | |
| 6 | Air Astana | 26 | 8 | 30.8% | |
| 7 | VietJet Air | 86 | 25 | 29.1% | |
| 8 | Thai Airways | 153 | 44 | 28.8% | |
| 9 | Turkish Airlines | 100 | 24 | 24% | |
| 10 | Cebu Pacific | 22 | 5 | 22.7% | |
| 11 | United Airlines | 180 | 38 | 21.1% | |
| 12 | Juneyao Airlines | 72 | 15 | 20.8% | |
| 13 | Air Canada | 146 | 30 | 20.5% | |
| 14 | Etihad Airways | 157 | 32 | 20.4% | |
| 15 | Oman Air | 50 | 10 | 20% | |
| 16 | LOT Polish Airlines | 30 | 6 | 20% | |
| 17 | El Al Israel Airlines | 36 | 7 | 19.4% | |
| 18 | Air New Zealand | 48 | 9 | 18.8% | |
| 19 | Shenzhen Airlines | 82 | 14 | 17.1% | |
| 20 | Uni Air | 24 | 4 | 16.7% | |
| 21 | Ethiopian Airlines | 65 | 10 | 15.4% | |
| 22 | All Nippon Airways | 172 | 26 | 15.1% | |
| 23 | Vietnam Airlines | 178 | 26 | 14.6% | |
| 24 | LATAM Airlines | 36 | 5 | 13.9% | |
| 25 | Qantas | 72 | 10 | 13.9% | |
| 26 | Singapore Airlines | 118 | 16 | 13.6% | |
| 27 | WestJet | 188 | 25 | 13.3% | |
| 28 | Finnair | 30 | 4 | 13.3% | |
| 29 | Shanghai Airlines | 144 | 19 | 13.2% | |
| 30 | Eastar Jet | 285 | 37 | 13% | |
| 31 | Delta Air Lines | 936 | 121 | 12.9% | |
| 32 | MIAT Mongolian Airlines | 156 | 20 | 12.8% | |
| 33 | Asiana Airlines | 2,133 | 269 | 12.6% | |
| 34 | Palata Air | 73 | 9 | 12.3% | |
| 35 | EVA Air | 58 | 7 | 12.1% | |
| 36 | Korean Air | 2,508 | 298 | 11.9% | |
| 37 | China Airlines | 60 | 7 | 11.7% | |
| 38 | Cathay Pacific | 94 | 11 | 11.7% | |
| 39 | Alaska Airlines | 158 | 18 | 11.4% | |
| 40 | Jin Air | 372 | 40 | 10.8% | |
| 41 | Qatar Airways | 76 | 8 | 10.5% | |
| 42 | Virgin Atlantic | 253 | 26 | 10.3% | |
| 43 | Peach Aviation | 60 | 6 | 10% | |
| 44 | Air China | 355 | 35 | 9.9% | |
| 45 | Aeromexico | 82 | 8 | 9.8% | |
| 46 | Jeju Air | 651 | 60 | 9.2% | |
| 47 | Malaysia Airlines | 46 | 4 | 8.7% | |
| 48 | Japan Airlines | 234 | 20 | 8.5% | |
| 49 | KLM | 180 | 15 | 8.3% | |
| 50 | Sunair Phu Quoc | 48 | 4 | 8.3% | |
| 51 | 트리니티항공 | 425 | 34 | 8% | |
| 52 | Air India | 51 | 4 | 7.8% | |
| 53 | American Airlines | 54 | 4 | 7.4% | |
| 54 | Air Premia | 77 | 5 | 6.5% | |
| 55 | Hong Kong Airlines | 31 | 2 | 6.5% | |
| 56 | China Eastern Airlines | 398 | 25 | 6.3% | |
| 57 | Scandinavian Airlines (SAS) | 33 | 2 | 6.1% | |
| 58 | Shandong Airlines | 167 | 10 | 6% | |
| 59 | SriLankan Airlines | 34 | 2 | 5.9% | |
| 60 | Air France | 186 | 11 | 5.9% | |
| 61 | Xiamen Airlines | 182 | 10 | 5.5% | |
| 62 | Garuda Indonesia | 96 | 5 | 5.2% | |
| 63 | Air Tahiti Nui | 23 | 1 | 4.3% | |
| 64 | Qingdao Airlines | 24 | 1 | 4.2% | |
| 65 | Sichuan Airlines | 54 | 2 | 3.7% | |
| 66 | HK Express | 48 | 1 | 2.1% | |
| 67 | China Southern Airlines | 244 | 2 | 0.8% | |
| 68 | Virgin Australia | 41 | 0 | 0% | |
| 69 | Air Busan | 102 | 0 | 0% | |
| 70 | ZIPAIR Tokyo | 20 | 0 | 0% | |
| 71 | Philippine Airlines | 22 | 0 | 0% |
Delay rate = delayed / total flights · airlines with 20+ weekly flights
Reading Incheon Airport Statistics: Turn Data into a Travel Plan
What do these statistics show?
They aggregate Incheon Airport's top 10 popular destinations, hourly departure/arrival flight-count distribution, and weekly airline delay rates from the last 7 days of data. By showing when flights peak during the day and which routes are busiest, they serve as a reference when planning your trip.
What's the most practical takeaway?
Checking the hourly distribution for when departures peak lets you plan around the busiest times at the airport. It's also useful to check the weekly airline delay-rate table for your booked airline's recent delay trend.
How is the data collected?
It is aggregated from Incheon International Airport Corporation public data, always covering the most recent 7 days, and refreshed hourly. This isn't data that accumulates from a fixed start date — it's always a rolling 7-day snapshot. For same-day conditions, check the real-time pages (flight status, departure congestion) as well.
Q. Should I look at real-time data or statistics?
Real-time flight and congestion info is more useful when departure is imminent; this statistics page is more useful when planning days ahead. Looking at both the 7-day pattern and today's real-time situation together helps you decide.
Q. Can the statistics differ from reality?
Holidays, peak season, and weather can deviate from the recent 7-day average. Treat them as a reference indicator.
Q. What period do the statistics cover?
They always reflect the most recent 7 days of flight data and are re-aggregated hourly — not accumulated from a fixed start date.