| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jan 05 | SFO | ORD | 14:54 | 20:07 |
Landed
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| Jan 04 | SFO | ORD | 14:49 | 20:17 |
Landed
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| Jan 03 | SFO | ORD | 14:04 | 19:26 |
Landed
|
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| Jan 02 | SFO | ORD | 13:57 | 19:38 |
Landed
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| Jan 01 | SFO | ORD | 13:58 | 19:36 |
Landed
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| Dec 31 | SFO | ORD | 13:54 | 19:28 |
Landed
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| Dec 30 | SFO | ORD | 13:51 | 19:43 |
Landed
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| Dec 29 | SFO | ORD | 14:08 | 20:03 |
Landed
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| Dec 28 | SFO | ORD | 13:57 | 19:55 |
Landed
|
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| Dec 27 | SFO | ORD | 14:06 | 19:33 |
Landed
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United Airlines Flight UA2378 connects San Francisco, United States to Chicago, United States, taking off from San Francisco International Airport SFO and landing at Chicago O'Hare International Airport ORD.
How long is the UA2378 flight from San Francisco to Chicago?
The average flight time from San Francisco to Chicago is 3 hours and 36 minutes. The flight distance is 2964 km / 1842 miles and the average flight speed is 824 km/h / 512 mph.
What is the On-Time Performance (OTP) of United Airlines Flight UA2378 San Francisco to Chicago?
The Airportia On-Time Performance Rating for United Airlines Flight UA2378 is 5/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight UA2378 arriving at?
Flight UA2378 arrives at Chicago O'Hare International Airport (ORD) Terminal 1.
When was the latest UA2378 flight?
The latest flight took off on Tuesday, January 6th, 2026 with the flight status being Landed on 20:07.
How else can the flight UA2378 be referenced as?
This United Airlines flight can also be referenced as UAL2378, UA 2378, UAL 2378.
How often is flight UA2378 delayed?
On average, 20% of all UA2378 flights are delayed. The average delay is 10 minutes.
Can I get compensation for my delayed or cancelled UA2378 flight or baggage issues?
If your UA2378 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 UA2378 Flight Tracker above for more details.
Flight UA2378 is code-shared by 4 airlines using the flight numbers AC5384, NH7242, NZ9305, VA8102
Other flights departing from San Francisco SFO: AS2058, AS628, B61278, UA2441
Other flights arriving at Chicago ORD: UA2296, UA3405, NK1212, UA3460
All flights connecting San Francisco SFO to Chicago ORD.