T'way Air
Is TW664 delayed?
Each route and date is shown separately. Confirm that both airports match your booking.
Service date: · Scheduled arrival date; departure time unavailable (UTC)
On time
This update may be out of date. Check with your airline.
Update time unavailable
Departure
Taipei
TPE
Scheduled
Not available
Arrival
Daegu
TAE
Estimated
Sep 16
Times shown in airport local time
Flight details
Departure · UTC
- Scheduled
- Not available
- Estimated
- Not available
- Actual
- Not available
Arrival · UTC
- Scheduled
- Estimated
- Actual
- Not available
Service date: · Actual departure date; scheduled departure unavailable (Asia/Taipei)
13 min early
Official source · Updated
Departure
Taipei
TPE
Actual
Sep 16
Arrival
Daegu
TAE
Actual
Sep 15
Times shown in airport local time
Flight details
Departure · UTC
- Scheduled
- Not available
- Estimated
- Not available
- Actual
Arrival · UTC
- Scheduled
- Estimated
- Actual
Recent arrivals
Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.
- 13 min early
TPE → TAE
- 22 min early
TPE → TAE
- 20 min early
TPE → TAE
- 14 min early
TPE → TAE
- 24 min early
TPE → TAE
Flight history and details
Aug 17, 2026 — Sep 16, 2026
- Observed arrivals
- 24
- Arrivals over 15 minutes late
- 2
- Observed cancellations
- 0
- Observed occurrences
- 30
Results compare scheduled and actual arrival times. Cancelled or diverted flights are excluded. Some flights may be missing from the history.
| Service date | Departure | Arrival | Actual | Arrival delay (minutes) |
|---|---|---|---|---|
| Sep 16, 2026Arrived | Taipei | Daegu | -13 | |
| Sep 15, 2026Arrived | Taipei | Daegu | -22 | |
| Sep 14, 2026Arrived | Taipei | Daegu | -20 | |
| Sep 13, 2026Arrived | Taipei | Daegu | -14 | |
| Sep 12, 2026Arrived | Taipei | Daegu | -24 | |
| Sep 11, 2026Arrived | Taipei | Daegu | -20 | |
| Sep 10, 2026Arrived | Taipei | Daegu | -21 | |
| Sep 9, 2026Arrived | Taipei | Daegu | -17 | |
| Sep 8, 2026Arrived | Taipei | Daegu | -12 | |
| Sep 7, 2026Arrived | Taipei | Daegu | -16 | |
| Sep 6, 2026Arrived | Taipei | Daegu | 0 | |
| Sep 5, 2026Arrived | Taipei | Daegu | -23 | |
| Sep 4, 2026Arrived | Taipei | Daegu | -15 | |
| Sep 3, 2026Arrived | Taipei | Daegu | -19 | |
| Sep 2, 2026Arrived | Taipei | Daegu | -17 | |
| Sep 1, 2026Arrived | Taipei | Daegu | -21 | |
| Aug 31, 2026Arrived | Taipei | Daegu | -20 | |
| Aug 30, 2026Arrived | Taipei | Daegu | -15 | |
| Aug 29, 2026Arrived | Taipei | Daegu | -13 | |
| Aug 28, 2026Arrived | Taipei | Daegu | 16 | |
| Aug 27, 2026Arrived | Taipei | Daegu | 23 | |
| Aug 26, 2026Arrived | Taipei | Daegu | -13 | |
| Aug 25, 2026Arrived | Taipei | Daegu | -20 | |
| Aug 24, 2026Arrived | Taipei | Daegu | -17 |