| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jul 17 | BOI | SFO | 15:05 | 15:34 |
Landed Late
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| Jul 16 | BOI | SFO | 15:12 | 15:49 |
Landed Late
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| Jul 15 | BOI | SFO | 15:24 | 15:54 |
Delayed
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| Jul 14 | BOI | SFO | 14:07 | 14:38 |
Landed
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| Jul 13 | BOI | SFO | 15:29 | 15:59 |
Delayed
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| Jul 12 | BOI | SFO | 14:22 | 14:53 |
Landed
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| Jul 10 | BOI | SFO | 15:35 | 16:05 |
Delayed
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| Jul 09 | BOI | SFO | 15:38 | 16:02 |
Delayed
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| Jul 08 | BOI | SFO | 14:15 | 14:45 |
Landed
|
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| Jul 07 | BOI | SFO | 14:13 | 14:43 |
Landed
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Air Canada Flight AC4378 connects Boise, United States to San Francisco, United States, taking off from Boise Airport BOI and landing at San Francisco International Airport SFO.
How long is the AC4378 flight from Boise to San Francisco?
The average flight time from Boise to San Francisco is 1 hour and 30 minutes. The flight distance is 840 km / 522 miles and the average flight speed is 559 km/h / 348 mph.
How many AC4378 flights are operated per week?
6 flights per week. The flight AC4378 is operated on Monday, Tuesday, Wednesday, Thursday, Friday and Sunday.
What is the On-Time Performance (OTP) of Air Canada Flight AC4378 Boise to San Francisco?
The Airportia On-Time Performance Rating for Air Canada Flight AC4378 is 4.4/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight AC4378 arriving at?
Flight AC4378 arrives at San Francisco International Airport (SFO) Terminal 3.
When was the latest AC4378 flight?
The latest flight took off on Friday, July 17th, 2026 with the flight status being Landed on 15:34.
How else can the flight AC4378 be referenced as?
This Air Canada flight can also be referenced as ACA4378, AC 4378, ACA 4378.
How often is flight AC4378 delayed?
On average, 60% of all AC4378 flights are delayed. The average delay is 55 minutes.
Can I get compensation for my delayed or cancelled AC4378 flight or baggage issues?
If your AC4378 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 AC4378 Flight Tracker above for more details.
Other flights departing from Boise BOI: UA4661, DL874, AA4948, AS2025
Other flights arriving at San Francisco SFO: AA2997, UA4628, UA4661, F93581
All flights connecting Boise BOI to San Francisco SFO.
