worst median delay on the network right now, at Seoul (GMP)
Seoul (GMP) is the most delayed major airport right now at +107 min median delay, ahead of Doha (DOH) +92 min and Jeju City (CJU) +85 min. Live ranking across 327 tracked airports, updated 09:55 UTC.
Live airport delay ranking
Sunday, 18 October 2026- 1 GMP Seoul heavy +107 min
- 2 DOH Doha heavy +92 min
- 3 CJU Jeju City heavy +85 min
- 4 DCA Washington heavy +79 min
- 5 ICN Seoul heavy +68 min
- 6 AUH Abu Dhabi building +58 min
- 7 BCN Barcelona building +53 min
- 8 DAL Dallas building +48 min
- 9 SFO San Francisco building +48 min
- 10 EZE Buenos Aires building +37 min
Updated 09:55 UTC · Sunday, 18 October 2026. Tap any airport for its live board, weather, and history.
Figures use the larger of median departure and arrival delay in the latest rolling window of live observations. The delay index is a separate 0 to 5 measure of schedule drift. Tap any airport for live board, weather, and history.
Journalists, bloggers, and researchers may cite this page with attribution and a link to Pro Flight Search.
Source: Pro Flight Search, most disrupted airports today (proflightsearch.com/worst-airports-today), updated hourly.
https://proflightsearch.com/worst-airports-today
This ranks airports by delay. For the other kind of disruption, see which airports are cancelling flights today. Also: the full global delay dashboard or the embeddable version. How we measure: methodology.
.