T'Way Air TW840 Landed CJU Jeju → CJJ Cheongju 48m 450km / 277mi (Direct: 368km, +18%) 04. Apr 2025 DEPARTURE 19:08 KST 10:08 UTC 18:55 +13 minutes TERMINAL: D GATE: 4 ARRIVAL 19:56 KST 10:56 UTC 20:05 -8 minutes TERMINAL: D Boeing B737-800 HL8379 Powered by adsbexhange.com Altitude ft Speed kts Track ° AIRLINE T'Way Air TW / TWB FREQUENCY daily DISTANCE 368km FLIGHTS/WEEK 168 PUNCTUALITY 73%