| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Feb 11 | SNA | SLC | 13:30 | 15:54 |
Landed
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| Feb 10 | SNA | SLC | 13:35 | 15:52 |
Landed
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| Feb 09 | SNA | SLC | 13:48 | 16:13 |
Landed
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| Feb 08 | SNA | SLC | 13:43 | 16:14 |
Landed
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| Feb 06 | SNA | SLC | 13:43 | 16:06 |
Landed
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| Feb 05 | SNA | SLC | 13:33 | 17:02 |
Landed Late
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| Feb 04 | SNA | SLC | 13:45 | 16:47 |
Landed
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| Feb 03 | SNA | SLC | 13:32 | 16:07 |
Landed
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| Feb 02 | SNA | SLC | 14:31 | 17:01 |
Landed Late
|
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| Feb 01 | SNA | SLC | 15:26 | 17:51 |
Delayed
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Delta Air Lines Flight DL643 connects Orange County, United States to Salt Lake City, United States, taking off from Orange County John Wayne Airport SNA and landing at Salt Lake City International Airport SLC.
How long is the DL643 flight from Orange County to Salt Lake City?
The average flight time from Orange County to Salt Lake City is 1 hour and 36 minutes. The flight distance is 947 km / 588 miles and the average flight speed is 614 km/h / 381 mph.
What is the On-Time Performance (OTP) of Delta Air Lines Flight DL643 Orange County to Salt Lake City?
The Airportia On-Time Performance Rating for Delta Air Lines Flight DL643 is 4.8/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest DL643 flight?
The latest flight took off on Wednesday, February 11th, 2026 with the flight status being Landed on 15:54.
How else can the flight DL643 be referenced as?
This Delta Air Lines flight can also be referenced as DAL643, DL0643, DL 643, DAL 643.
How often is flight DL643 delayed?
On average, 40% of all DL643 flights are delayed. The average delay is 33 minutes.
Can I get compensation for my delayed or cancelled DL643 flight or baggage issues?
If your DL643 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 DL643 Flight Tracker above for more details.
Flight DL643 is code-shared by 1 airline using the flight number VS3703
Other flights departing from Orange County SNA: AA1296, UA1961, WN538, WN1828
Other flights arriving at Salt Lake City SLC: DL2366, WN760, DL2467, DL9971
All flights connecting Orange County SNA to Salt Lake City SLC.