| LAST SEEN 1 HOUR 45 MINUTES AGO |
 |  |
Departure (CI4 Flight Schedule)
Taipei, TaiwanCST 00:00:00 DAY
Arrival (CI4 Flight Schedule)
San Francisco Intl (SFO/KSFO)
San Francisco, United States
19:45 PDT
Mon 27-Oct-2025
| EARLY 1 hour 22 min |
PDT 00:00:00 DAY
Flight Radar Checker CI 4
Live Flight Tracker Map
Flight CI4 from Taipei to San Francisco is operated by China Airlines. Scheduled time of departure from Taoyuan Intl is 23:45 CST and scheduled time of arrival in San Francisco Intl is 19:45 PDT. The duration of the flight is 11 hours 0 minute.
Flight Finder
from San Francisco to Taipei
| Flight | Departure | Arrival |
|---|---|---|
| UA853 04:05 |
San Francisco Intl (SFO) |
Taoyuan Intl (TPE) |
| CI2003 04:45 |
San Francisco Intl (SFO) |
Taoyuan Intl (TPE) |
| BR27 05:00 |
San Francisco Intl (SFO) |
Taoyuan Intl (TPE) |
| JX11 05:25 |
San Francisco Intl (SFO) |
Taoyuan Intl (TPE) |
| BR17 05:25 |
San Francisco Intl (SFO) |
Taoyuan Intl (TPE) |
| CI3 05:35 |
San Francisco Intl (SFO) |
Taoyuan Intl (TPE) |
| BR629 11:25 |
San Francisco Intl (SFO) |
Taoyuan Intl (TPE) |
| BR7 17:10 |
San Francisco Intl (SFO) |
Taoyuan Intl (TPE) |
| UA871 18:45 |
San Francisco Intl (SFO) |
Taoyuan Intl (TPE) |
| CI5397 21:35 |
San Francisco Intl (SFO) |
Taoyuan Intl (TPE) |
| CI5107 22:50 |
San Francisco Intl (SFO) |
Taoyuan Intl (TPE) |
History Flight Information for CI4 from Flight Scanner System
| Date | Flight | Departure Airport | Arrival Airport | Scheduled | Plane | Estimated | ||
|---|---|---|---|---|---|---|---|---|
| Departure | Arrival | Departure | Arrival | |||||
| Mon, 27 Oct | CI4 | Taoyuan Intl (TPE) | San Francisco Intl (SFO) | 23:45 CST | 19:45 PDT | B-18006 (Boeing B77W) | 00:05 CST | 11:33 PDT |
| Sun, 26 Oct | CI4 | Taoyuan Intl (TPE) | San Francisco Intl (SFO) | 23:45 CST | 19:45 PDT | B-18005 (Boeing B77W) | 00:32 CST | 19:45 PDT |
| Sat, 25 Oct | CI4 | Taoyuan Intl (TPE) | San Francisco Intl (SFO) | 23:30 CST | 19:55 PDT | B-18052 (Boeing B77W) | 00:31 CST | 19:30 PDT |
| Fri, 24 Oct | CI4 | Taoyuan Intl (TPE) | San Francisco Intl (SFO) | 23:30 CST | 19:55 PDT | B-18906 (Airbus A359) | 00:17 CST | 19:04 PDT |
| Thu, 23 Oct | CI4 | Taoyuan Intl (TPE) | San Francisco Intl (SFO) | 23:30 CST | 19:55 PDT | B-18910 (McDonnell A359) | 00:25 CST | 19:23 PDT |
| Wed, 22 Oct | CI4 | Taoyuan Intl (TPE) | San Francisco Intl (SFO) | 23:30 CST | 19:55 PDT | B-18916 (ATR A359) | 00:50 CST | 19:59 PDT |
| Tue, 21 Oct | CI4 | Taoyuan Intl (TPE) | San Francisco Intl (SFO) | 23:30 CST | 19:55 PDT | B-18910 (McDonnell A359) | 01:11 CST | 20:23 PDT |
| Mon, 20 Oct | CI4 | Taoyuan Intl (TPE) | San Francisco Intl (SFO) | 23:30 CST | 19:55 PDT | B-18901 (Airbus A359) | 01:35 CST | 20:53 PDT |
| Sun, 19 Oct | CI4 | Taoyuan Intl (TPE) | San Francisco Intl (SFO) | 23:30 CST | 19:55 PDT | B-18909 (McDonnell A359) | 00:20 CST | 19:48 PDT |
| Sat, 18 Oct | CI4 | Taoyuan Intl (TPE) | San Francisco Intl (SFO) | 23:30 CST | 19:55 PDT | B-18912 ( A359) | 00:00 CST | 19:25 PDT |
| Fri, 17 Oct | CI4 | Taoyuan Intl (TPE) | San Francisco Intl (SFO) | 23:30 CST | 19:55 PDT | B-18901 (Airbus A359) | 23:40 CST | 19:22 PDT |
| Thu, 16 Oct | CI4 | Taoyuan Intl (TPE) | San Francisco Intl (SFO) | 23:30 CST | 19:55 PDT | B-18915 ( A359) | 00:29 CST | 20:07 PDT |
| Wed, 15 Oct | CI4 | Taoyuan Intl (TPE) | San Francisco Intl (SFO) | 23:30 CST | 19:55 PDT | B-18906 (Airbus A359) | 23:51 CST | 19:20 PDT |
| Tue, 14 Oct | CI4 | Taoyuan Intl (TPE) | San Francisco Intl (SFO) | 23:30 CST | 19:55 PDT | B-18916 (ATR A359) | 00:15 CST | 19:56 PDT |
| Mon, 13 Oct | CI4 | Taoyuan Intl (TPE) | San Francisco Intl (SFO) | 23:30 CST | 19:55 PDT | B-18901 (Airbus A359) | 00:38 CST | 20:45 PDT |
| Sun, 12 Oct | CI4 | Taoyuan Intl (TPE) | San Francisco Intl (SFO) | 23:30 CST | 19:55 PDT | 23:48 CST | 19:51 PDT | |
| Sat, 11 Oct | CI4 | Taoyuan Intl (TPE) | San Francisco Intl (SFO) | 23:30 CST | 19:55 PDT | B-18901 (Airbus A359) | 23:55 CST | 20:00 PDT |
| Fri, 10 Oct | CI4 | Taoyuan Intl (TPE) | San Francisco Intl (SFO) | 23:30 CST | 19:55 PDT | B-18907 (Embraer A359) | 23:44 CST | 19:24 PDT |
| Thu, 09 Oct | CI4 | Taoyuan Intl (TPE) | San Francisco Intl (SFO) | 23:30 CST | 19:55 PDT | B-18902 (Airbus A359) | 00:24 CST | 20:17 PDT |
| Wed, 08 Oct | CI4 | Taoyuan Intl (TPE) | San Francisco Intl (SFO) | 23:30 CST | 19:55 PDT | B-18912 ( A359) | 00:03 CST | 20:26 PDT |
| Tue, 07 Oct | CI4 | Taoyuan Intl (TPE) | San Francisco Intl (SFO) | 23:30 CST | 19:55 PDT | B-18910 (McDonnell A359) | 00:16 CST | 20:25 PDT |
| Mon, 06 Oct | CI4 | Taoyuan Intl (TPE) | San Francisco Intl (SFO) | 23:30 CST | 19:55 PDT | B-18907 (Embraer A359) | 23:41 CST | 19:51 PDT |
| Sun, 05 Oct | CI4 | Taoyuan Intl (TPE) | San Francisco Intl (SFO) | 23:30 CST | 19:55 PDT | B-18902 (Airbus A359) | 00:12 CST | 20:51 PDT |
| Sat, 04 Oct | CI4 | Taoyuan Intl (TPE) | San Francisco Intl (SFO) | 23:30 CST | 19:55 PDT | B-18908 (McDonnell A359) | 23:43 CST | 19:49 PDT |
| Fri, 03 Oct | CI4 | Taoyuan Intl (TPE) | San Francisco Intl (SFO) | 23:30 CST | 19:55 PDT | B-18909 (McDonnell A359) | 23:47 CST | 19:37 PDT |
| Thu, 02 Oct | CI4 | Taoyuan Intl (TPE) | San Francisco Intl (SFO) | 23:30 CST | 19:55 PDT | B-18902 (Airbus A359) | 00:16 CST | 20:26 PDT |
| Wed, 01 Oct | CI4 | Taoyuan Intl (TPE) | San Francisco Intl (SFO) | 23:30 CST | 19:55 PDT | 23:56 CST | 19:58 PDT | |
| Tue, 30 Sep | CI4 | Taoyuan Intl (TPE) | San Francisco Intl (SFO) | 23:30 CST | 19:55 PDT | B-18908 (McDonnell A359) | 00:03 CST | 11:52 PDT |
| Mon, 29 Sep | CI4 | Taoyuan Intl (TPE) | San Francisco Intl (SFO) | 23:30 CST | 19:55 PDT | B-18912 ( A359) | 23:46 CST | 19:22 PDT |
| Sun, 28 Sep | CI4 | Taoyuan Intl (TPE) | San Francisco Intl (SFO) | 23:30 CST | 19:55 PDT | 00:31 CST | 20:18 PDT | |
| Sat, 27 Sep | CI4 | Taoyuan Intl (TPE) | San Francisco Intl (SFO) | 23:30 CST | 19:55 PDT | B-18915 ( A359) | 00:20 CST | 20:16 PDT |
| Fri, 26 Sep | CI4 | Taoyuan Intl (TPE) | San Francisco Intl (SFO) | 23:30 CST | 19:55 PDT | B-18912 ( A359) | 00:08 CST | 18:44 PDT |
| Thu, 25 Sep | CI4 | Taoyuan Intl (TPE) | San Francisco Intl (SFO) | 23:30 CST | 19:55 PDT | B-18912 ( A359) | 00:34 CST | 20:07 PDT |
| Wed, 24 Sep | CI4 | Taoyuan Intl (TPE) | San Francisco Intl (SFO) | 23:30 CST | 19:55 PDT | B-18906 (Airbus A359) | 23:44 CST | 19:37 PDT |
| Tue, 23 Sep | CI4 | Taoyuan Intl (TPE) | San Francisco Intl (SFO) | 23:30 CST | 19:55 PDT | B-18916 (ATR A359) | 23:29 CST | 19:28 PDT |
| Mon, 22 Sep | CI4 | Taoyuan Intl (TPE) | San Francisco Intl (SFO) | 23:30 CST | 19:55 PDT | B-18912 ( A359) | 23:55 CST | 20:04 PDT |
| Sun, 21 Sep | CI4 | Taoyuan Intl (TPE) | San Francisco Intl (SFO) | 23:30 CST | 19:55 PDT | B-18915 ( A359) | 00:08 CST | 19:45 PDT |
| Sat, 20 Sep | CI4 | Taoyuan Intl (TPE) | San Francisco Intl (SFO) | 23:30 CST | 19:55 PDT | B-18906 (Airbus A359) | 23:54 CST | 19:30 PDT |
| Fri, 19 Sep | CI4 | Taoyuan Intl (TPE) | San Francisco Intl (SFO) | 23:30 CST | 19:55 PDT | B-18910 (McDonnell A359) | 23:40 CST | 19:23 PDT |
| Thu, 18 Sep | CI4 | Taoyuan Intl (TPE) | San Francisco Intl (SFO) | 23:30 CST | 19:55 PDT | B-18909 (McDonnell A359) | 00:11 CST | 19:57 PDT |
| Wed, 17 Sep | CI4 | Taoyuan Intl (TPE) | San Francisco Intl (SFO) | 23:30 CST | 19:55 PDT | B-18915 ( A359) | 23:37 CST | 19:26 PDT |
| Tue, 16 Sep | CI4 | Taoyuan Intl (TPE) | San Francisco Intl (SFO) | 23:30 CST | 19:55 PDT | B-18908 (McDonnell A359) | 00:13 CST | 20:13 PDT |
| Mon, 15 Sep | CI4 | Taoyuan Intl (TPE) | San Francisco Intl (SFO) | 23:35 CST | 20:30 PDT | B-18902 (Airbus A359) | 00:04 CST | 20:02 PDT |
| Sun, 14 Sep | CI4 | Taoyuan Intl (TPE) | San Francisco Intl (SFO) | 23:35 CST | 20:30 PDT | B-18912 ( A359) | 00:03 CST | 20:10 PDT |
| Sat, 13 Sep | CI4 | Taoyuan Intl (TPE) | San Francisco Intl (SFO) | 23:35 CST | 20:30 PDT | B-18910 (McDonnell A359) | 23:56 CST | 20:15 PDT |
| Fri, 12 Sep | CI4 | Taoyuan Intl (TPE) | San Francisco Intl (SFO) | 23:35 CST | 20:30 PDT | B-18909 (McDonnell A359) | 00:06 CST | 20:06 PDT |
| Thu, 11 Sep | CI4 | Taoyuan Intl (TPE) | San Francisco Intl (SFO) | 23:35 CST | 20:30 PDT | B-18916 (ATR A359) | 00:09 CST | 20:13 PDT |
| Wed, 10 Sep | CI4 | Taoyuan Intl (TPE) | San Francisco Intl (SFO) | 23:35 CST | 20:30 PDT | B-18909 (McDonnell A359) | 23:50 CST | 19:52 PDT |
| Tue, 09 Sep | CI4 | Taoyuan Intl (TPE) | San Francisco Intl (SFO) | 23:35 CST | 20:30 PDT | B-18905 (Airbus A359) | 00:12 CST | 20:14 PDT |
| Mon, 08 Sep | CI4 | Taoyuan Intl (TPE) | San Francisco Intl (SFO) | 23:35 CST | 20:30 PDT | B-18906 (Airbus A359) | 00:14 CST | 20:12 PDT |
| Sun, 07 Sep | CI4 | Taoyuan Intl (TPE) | San Francisco Intl (SFO) | 23:35 CST | 20:30 PDT | B-18916 (ATR A359) | 00:46 CST | 21:05 PDT |
| Sat, 06 Sep | CI4 | Taoyuan Intl (TPE) | San Francisco Intl (SFO) | 23:35 CST | 20:30 PDT | B-18910 (McDonnell A359) | 00:09 CST | 20:24 PDT |
| Fri, 05 Sep | CI4 | Taoyuan Intl (TPE) | San Francisco Intl (SFO) | 23:35 CST | 20:30 PDT | B-18906 (Airbus A359) | 23:53 CST | 20:03 PDT |
| Thu, 04 Sep | CI4 | Taoyuan Intl (TPE) | San Francisco Intl (SFO) | 23:35 CST | 20:30 PDT | B-18912 ( A359) | 23:53 CST | 20:16 PDT |
| Wed, 03 Sep | CI4 | Taoyuan Intl (TPE) | San Francisco Intl (SFO) | 23:35 CST | 20:30 PDT | B-18901 (Airbus A359) | 23:40 CST | 19:41 PDT |
| Tue, 02 Sep | CI4 | Taoyuan Intl (TPE) | San Francisco Intl (SFO) | 23:35 CST | 20:30 PDT | B-18908 (McDonnell A359) | 23:46 CST | 20:05 PDT |
| Mon, 01 Sep | CI4 | Taoyuan Intl (TPE) | San Francisco Intl (SFO) | 23:35 CST | 20:30 PDT | B-18912 ( A359) | 00:15 CST | 20:43 PDT |
Disclaimer for CI4 Flight Radar Data
Flight CI4 from Taoyuan Intl to San Francisco Intl data is collected from different sources. The data is for informational purposes only and PlaneMapper is not responsible for the accuracy and reliability of flight CI4 data.
