| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Aug 18 | ORD | SFO | 19:55 | 21:54 |
Delayed
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| Aug 17 | ORD | SFO | 19:15 | 21:07 |
Delayed
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| Aug 16 | ORD | SFO | 22:08 | 00:06 |
Delayed
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| Aug 15 | ORD | SFO | 17:54 | 19:46 |
Landed
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| Aug 14 | ORD | SFO | 17:07 | 19:14 |
Landed
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| Aug 13 | ORD | SFO | 17:14 | 19:09 |
Landed
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| Aug 12 | ORD | SFO | 18:42 | 20:36 |
Delayed
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| Aug 11 | ORD | SFO | 17:21 | 19:10 |
Landed
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| Aug 10 | ORD | SFO | 17:40 | 19:38 |
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| Aug 09 | ORD | SFO | 19:09 | 21:05 |
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Air Canada Flight AC4004 connects Chicago, United States to San Francisco, United States, taking off from Chicago O'Hare International Airport ORD and landing at San Francisco International Airport SFO.
How long is the AC4004 flight from Chicago to San Francisco?
The average flight time from Chicago to San Francisco is 3 hours and 56 minutes. The flight distance is 2964 km / 1842 miles and the average flight speed is 754 km/h / 468 mph.
What is the On-Time Performance (OTP) of Air Canada Flight AC4004 Chicago to San Francisco?
The Airportia On-Time Performance Rating for Air Canada Flight AC4004 is 3.9/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight AC4004 arriving at?
Flight AC4004 arrives at San Francisco International Airport (SFO) Terminal 3.
When was the latest AC4004 flight?
The latest flight took off on Tuesday, August 19th, 2025 with the flight status being En-Route on 21:54.
How else can the flight AC4004 be referenced as?
This Air Canada flight can also be referenced as ACA4004, AC 4004, ACA 4004.
How often is flight AC4004 delayed?
On average, 70% of all AC4004 flights are delayed. The average delay is 94 minutes.
Can I get compensation for my delayed or cancelled AC4004 flight or baggage issues?
If your AC4004 flight was cancelled, delayed, or if you experienced baggage issues such as delayed, damaged, or lost bags, you may be entitled to compensation. Compensation amounts and eligibility depend on various regulations, including EC 261/2004, UK261, CA Montreal Convention, US GoodWill, BR-ANAC, SA-GACA and TK-SHY.
See our AC4004 Flight Tracker above for more details.
Claim compensation for your flight delay or cancellation!
Flight delays happen, but that doesn’t mean you have to accept them. You may be entitled to as much as 600€ in compensation if your flight has been delayed, cancelled or overbooked within the last three years. Claim Compensation Now >
Other flights departing from Chicago ORD: UA1660, UA1859, UA1983, UA1859
Other flights arriving at San Francisco SFO: UA1660, UA2861, UA6000, UA436
All flights connecting Chicago ORD to San Francisco SFO.
