IT603Tigerair Taiwan · ICN → TPE
live · 22m ago
Route confirmed Tigerair Taiwan

IT603 SeoulICN · 03:00 TaipeiTPE · 02:15

IT603 by Tigerair Taiwan flies from Seoul (ICN) to Taipei (TPE) for the Sun, Oct 25 departure.

Right nowLanded in Taipei · today
04:28

arrived at TPE · 133 min late

⚖ IT603 typically leaves +17 and lands −14. The air wins minutes back.
Typical gate push+17 minmedian posted departure
Typical arrival−14 minmedian over 15 operations
Wins back in air~31 minmedian gate push vs arrival · how planes make up time → Cancellation0 in 16tracked operations · cancellation odds calculator →

Where the minutes go

last 7 operations · gate push → arrival
0+212+425+637 min
10-25
+22 gate · +133 arrival
10-24
+34 gate
10-23
+637 arrival
10-22
+12 gate · −15 arrival
10-21
+8 gate · −16 arrival
10-20
+18 gate · −14 arrival
10-19
+17 gate · −11 arrival

The bar is how late it left the gate; the ring is where it actually arrived. Board clocks, not estimates.

The last 30 days

arrival outcome per operation

median arrival −14 min · 0 cancelled · 16 operations tracked

The route today

live boards
ICNSeoulOn-time likelyICN delay board →
TPETaipeiHigh riskTPE delay board →
ICN→TPEevery carrier, schedules and on-time historyRoute intelligence →

When it flies

scheduled departures
061422
M
T
W
T
F
S
S

Each mark is a scheduled departure at its origin-local time. Today is highlighted.

Other Seoul to Taipei flights today

same route · Tigerair Taiwan
IT2603departs 21:10

If IT603 is cancelled, this is the other Tigerair Taiwan nonstop flight from Seoul to Taipei on the same day, with scheduled departure times in ICN local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →

How IT603 actually runs

Pro Flight Search has tracked every published board update for IT603 across the ICN and TPE boards: schedule changes, gate pushes and actual clocks. Usually lands ~13 min early. Based on 13 confirmed landings · 11/13 within 15 min of schedule. Pushes back late but makes up time in the air.

The verdict above is that record speaking, so it reflects how IT603 operates rather than what the timetable promises. Numbers refresh as new flights operate.

Technical record

How this operation is measured

board clocks

Board log

scheduled → actual, per operation
10-25ICN 03:00 03:22 (+22)TPE 02:15 04:28 (+133)
10-24ICN 11:00 11:34 (+34)TPE
10-23ICN TPE 02:15 12:52 (+637)
10-22ICN 00:30 00:42 (+12)TPE 02:15 02:00 (−15)
10-21ICN 00:30 00:38 (+8)TPE 02:15 01:59 (−16)
10-20ICN 00:30 00:48 (+18)TPE 02:15 02:01 (−14)
10-19ICN 00:30 00:47 (+17)TPE 02:15 02:04 (−11)
10-18ICN 00:30 00:45 (+15)TPE 02:15 01:59 (−16)
10-17ICN 00:30 00:39 (+9)TPE 02:15 01:52 (−23)
10-16ICN 00:30 00:55 (+25)TPE 02:15 02:14 (−1)
10-15ICN 00:30 00:41 (+11)TPE 02:15 01:52 (−23)
10-14ICN 00:30 00:58 (+28)TPE 02:15 02:12 (−3)
10-13ICN 00:30 00:58 (+28)TPE 02:15 02:08 (−7)
10-12ICN 00:30 00:53 (+23)TPE 02:15 02:02 (−13)
10-11ICN 00:30 00:37 (+7)TPE 02:15 01:44 (−31)
10-10ICN 00:30 00:38 (+8)TPE 02:15 01:46 (−29)

Board clocks recorded as ICN and TPE published them.

Planning around IT603? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure

Cite this data

Journalists, bloggers, and researchers may cite this page with attribution and a link to Pro Flight Search.

Suggested citation

Pro Flight Search — IT603 Seoul to Taipei on-time performance, measured from the ICN and TPE airport boards.

Canonical URL
https://proflightsearch.com/flight/IT603
How we measure this →