| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Feb 11 | LAX | SJC | 07:15 | 08:07 |
Landed
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| Feb 10 | LAX | SJC | 07:11 | 08:04 |
Landed
|
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| Feb 09 | LAX | SJC | 07:37 | 08:28 |
Landed
|
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| Feb 08 | LAX | SJC | 07:15 | 08:23 |
Landed
|
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| Feb 07 | LAX | SJC | 07:25 | 08:18 |
Landed
|
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| Feb 06 | LAX | SJC | 07:37 | 08:24 |
Landed
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| Feb 05 | LAX | SJC | 07:17 | 08:03 |
Landed
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| Feb 04 | LAX | SJC | 07:16 | 08:04 |
Landed
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| Feb 03 | LAX | SJC | 07:13 | 08:04 |
Landed
|
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| Feb 02 | LAX | SJC | 07:20 | 08:10 |
Landed
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Delta Air Lines Flight DL4123 connects Los Angeles, United States to San Jose, United States, taking off from Los Angeles International Airport LAX and landing at San Jose International Airport SJC.
How long is the DL4123 flight from Los Angeles to San Jose?
The average flight time from Los Angeles to San Jose is 51 minutes. The flight distance is 496 km / 308 miles and the average flight speed is 579 km/h / 360 mph.
What is the On-Time Performance (OTP) of Delta Air Lines Flight DL4123 Los Angeles to San Jose?
The Airportia On-Time Performance Rating for Delta Air Lines Flight DL4123 is 5/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight DL4123 arriving at?
Flight DL4123 arrives at San Jose International Airport (SJC) Terminal A.
When was the latest DL4123 flight?
The latest flight took off on Wednesday, February 11th, 2026 with the flight status being Landed on 08:07.
How else can the flight DL4123 be referenced as?
This Delta Air Lines flight can also be referenced as DAL4123, DL 4123, DAL 4123.
How often is flight DL4123 delayed?
On average, 10% of all DL4123 flights are delayed. The average delay is 1 minute.
Can I get compensation for my delayed or cancelled DL4123 flight or baggage issues?
If your DL4123 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 DL4123 Flight Tracker above for more details.
Flight DL4123 is code-shared by 1 airline using the flight number CI9874
Other flights departing from Los Angeles LAX: AS504, UA2062, AA1475, UA2075
Other flights arriving at San Jose SJC: AS154, AS2183, DL3763, AS3025
All flights connecting Los Angeles LAX to San Jose SJC.
