| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jan 04 | SNA | LAS | 10:12 | 10:55 |
Landed
|
Track > |
| Jan 03 | SNA | LAS | 12:45 | 11:17 |
Unknown
|
Track > |
| Jan 02 | SNA | LAS | 10:20 | 11:04 |
Landed
|
Track > |
| Jan 01 | SNA | LAS | 10:31 | 11:17 |
Landed
|
Track > |
| Dec 31 | SNA | LAS | 10:22 | 11:05 |
Landed
|
Track > |
| Dec 30 | SNA | LAS | 11:21 | 12:04 |
Landed Late
|
Track > |
| Dec 29 | SNA | LAS | 10:28 | 11:13 |
Landed
|
Track > |
| Dec 28 | SNA | LAS | 10:29 | 11:17 |
Landed
|
Track > |
| Dec 27 | SNA | LAS | 10:16 | 10:58 |
Landed
|
Track > |
| Dec 26 | SNA | LAS | 10:12 | 10:57 |
Landed
|
Track > |
Delta Air Lines Flight DL3966 connects Orange County, United States to Las Vegas, United States, taking off from Orange County John Wayne Airport SNA and landing at Las Vegas McCarran International Airport LAS.
How long is the DL3966 flight from Orange County to Las Vegas?
The average flight time from Orange County to Las Vegas is 44 minutes. The flight distance is 364 km / 226 miles and the average flight speed is 473 km/h / 294 mph.
What is the On-Time Performance (OTP) of Delta Air Lines Flight DL3966 Orange County to Las Vegas?
The Airportia On-Time Performance Rating for Delta Air Lines Flight DL3966 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight DL3966 arriving at?
Flight DL3966 arrives at Las Vegas McCarran International Airport (LAS) Terminal 1.
When was the latest DL3966 flight?
The latest flight took off on Sunday, January 4th, 2026 with the flight status being Landed on 10:55.
How else can the flight DL3966 be referenced as?
This Delta Air Lines flight can also be referenced as DAL3966, DL 3966, DAL 3966.
How often is flight DL3966 delayed?
On average, 10% of all DL3966 flights are delayed. The average delay is 47 minutes.
Can I get compensation for my delayed or cancelled DL3966 flight or baggage issues?
If your DL3966 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 DL3966 Flight Tracker above for more details.
Flight DL3966 is code-shared by 1 airline using the flight number KL7180
Other flights departing from Orange County SNA: WN640, WN732, AS2071, WN1355
Other flights arriving at Las Vegas LAS: WN3559, WN2719, DL4540, WN3170
All flights connecting Orange County SNA to Las Vegas LAS.