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DL3999 Flight Status Delta Air Lines: Salt Lake City to San Jose (DAL3999)

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DL 3999 Salt Lake City to San Jose Flight Status

Delta Air Lines Flight DL3999 from Salt Lake City International Airport SLC to San Jose International Airport SJC is not scheduled for today June 5th, 2026.
The last time the flight was scheduled was on January 20th, 2026.
Check the table below for DL3999's most recent flight history:

DL 3999 Flight Status & Schedule

Date Departure Arrival Status
Jan 20 15:06 15:42
Landed
 Track >
Jan 19 15:13 15:40
Landed
 Track >
< All SLC Departures All SJC Arrivals >

Delta Air Lines DL 3999 Salt Lake City to San Jose Flight Information

Delta Air Lines Flight DL3999 connects Salt Lake City, United States to San Jose, United States, taking off from Salt Lake City International Airport SLC and landing at San Jose International Airport SJC.

How long is the DL3999 flight from Salt Lake City to San Jose?

The average flight time from Salt Lake City to San Jose is 1 hour and 31 minutes. The flight distance is 939 km / 583 miles and the average flight speed is 617 km/h / 384 mph.

What is the On-Time Performance (OTP) of Delta Air Lines Flight DL3999 Salt Lake City to San Jose?

The Airportia On-Time Performance Rating for Delta Air Lines Flight DL3999 is 5/5 stars. This metric is calculated using data from the past 10 flights.

Which terminal is the flight DL3999 arriving at?

Flight DL3999 arrives at San Jose International Airport (SJC) Terminal A.

When was the latest DL3999 flight?

The latest flight took off on Wednesday, January 21st, 2026 with the flight status being Landed on 15:42.

How else can the flight DL3999 be referenced as?

This Delta Air Lines flight can also be referenced as DAL3999, DL 3999, DAL 3999.

How often is flight DL3999 delayed?

On average, 0% of all DL3999 flights are delayed. The average delay is 0 minutes.

Can I get compensation for my delayed or cancelled DL3999 flight or baggage issues?

If your DL3999 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 DL3999 Flight Tracker above for more details.

DL3999 and Salt Lake City SLC to San Jose SJC Flights

Flight DL3999 is code-shared by 1 airline using the flight number KL6501

Other flights departing from Salt Lake City SLC: UA5269, UA6140, UA5332, ST90

Other flights arriving at San Jose SJC: WN3005

All flights connecting Salt Lake City SLC to San Jose SJC.

DL3999 Delta Air Lines Flight: Salt Lake City to San Jose Route Map

Flight Delay Compensation up to 600€/$: Claim for delay, cancellation, or baggage issues >
New Flights: 9K1307 CG2434 NE471 NO8512 E45225 MO1458 SV3929 CH13 C27906 ST4026
See Also: Flight Tracker Airports Airlines News Flights Monitor Delay Compensation
Flight-schedule data supplied by Aviation Edge Real-time Flight Schedules API.