| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Aug 28 | TPE | SFO | 23:52 | 20:04 |
En-Route
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| Aug 27 | TPE | SFO | 00:12 | 20:37 |
Landed
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| Aug 26 | TPE | SFO | 00:03 | 20:28 |
Landed
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| Aug 25 | TPE | SFO | 00:07 | 20:56 |
Landed Late
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| Aug 24 | TPE | SFO | 00:04 | 20:38 |
Landed
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| Aug 23 | TPE | SFO | 00:11 | 20:52 |
Landed Late
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| Aug 22 | TPE | SFO | 00:15 | 20:57 |
Landed Late
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| Aug 21 | TPE | SFO | 00:07 | 20:47 |
Landed Late
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| Aug 20 | TPE | SFO | 00:36 | 21:21 |
Delayed
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| Aug 19 | TPE | SFO | 00:21 | 21:00 |
Landed Late
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China Airlines Flight CI4 connects Taipei, Taiwan to San Francisco, United States, taking off from Taiwan Taoyuan International Airport TPE and landing at San Francisco International Airport SFO.
How long is the CI4 flight from Taipei to San Francisco?
The average flight time from Taipei to San Francisco is 11 hours and 35 minutes. The flight distance is 10391 km / 6457 miles and the average flight speed is 897 km/h / 557 mph.
How many CI4 flights are operated per week?
6 flights per week. The flight CI4 is operated on Monday, Tuesday, Wednesday, Thursday, Friday and Sunday.
What is the On-Time Performance (OTP) of China Airlines Flight CI4 Taipei to San Francisco?
The Airportia On-Time Performance Rating for China Airlines Flight CI4 is 4.7/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight CI4 arriving at?
Flight CI4 arrives at San Francisco International Airport (SFO) Terminal I.
When was the latest CI4 flight?
The latest flight took off on Saturday, August 29th, 2026 with the flight status being En-Route on 20:04.
How else can the flight CI4 be referenced as?
This China Airlines flight can also be referenced as CAL4, CI 4, CAL 4.
How often is flight CI4 delayed?
On average, 80% of all CI4 flights are delayed. The average delay is 23 minutes.
See our CI4 Flight Tracker above for more details.
Flight CI4 is code-shared by 1 airline using the flight number DL7725
Other flights departing from Taipei TPE: BR10, CI32, BR26, BR87
Other flights arriving at San Francisco SFO: SQ34, AA15, UA1757, AS812
All flights connecting Taipei TPE to San Francisco SFO.
