| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| May 29 | SNA | ATL | 12:40 | 19:35 |
Unknown
|
Track > |
| May 25 | SNA | ATL | 12:37 | 19:35 |
Unknown
|
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| May 04 | SNA | ATL | 21:26 | 04:01 |
Unknown
|
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| May 03 | SNA | ATL | 21:19 | 03:54 |
Unknown
|
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| Apr 30 | SNA | ATL | 21:20 | 04:28 |
Scheduled
|
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| Apr 27 | SNA | ATL | 21:23 | 03:50 |
Landed
|
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| Apr 26 | SNA | ATL | 21:24 | 03:49 |
Landed
|
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| Apr 24 | SNA | ATL | 21:21 | 03:50 |
Landed
|
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| Apr 23 | SNA | ATL | 21:29 | 03:56 |
Landed
|
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| Apr 20 | SNA | ATL | 21:22 | 04:02 |
Landed
|
Track > |
Delta Air Lines Flight DL1521 connects Orange County, United States to Atlanta, United States, taking off from Orange County John Wayne Airport SNA and landing at Atlanta Hartsfield-Jackson International Airport ATL.
How long is the DL1521 flight from Orange County to Atlanta?
The average flight time from Orange County to Atlanta is 3 hours and 31 minutes. The flight distance is 3081 km / 1915 miles and the average flight speed is 833 km/h / 517 mph.
How many DL1521 flights are operated per week?
1 flight per week. The flight DL1521 is operated on Friday.
What is the On-Time Performance (OTP) of Delta Air Lines Flight DL1521 Orange County to Atlanta?
The Airportia On-Time Performance Rating for Delta Air Lines Flight DL1521 is 5/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight DL1521 arriving at?
Flight DL1521 arrives at Atlanta Hartsfield-Jackson International Airport (ATL) Terminal S.
When was the latest DL1521 flight?
The latest flight took off on Friday, May 29th, 2026 with the flight status being Unknown on 19:35.
How else can the flight DL1521 be referenced as?
This Delta Air Lines flight can also be referenced as DAL1521, DL 1521, DAL 1521.
How often is flight DL1521 delayed?
On average, 0% of all DL1521 flights are delayed. The average delay is 0 minutes.
Can I get compensation for my delayed or cancelled DL1521 flight or baggage issues?
If your DL1521 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 DL1521 Flight Tracker above for more details.
Other flights departing from Orange County SNA: DL329, UA1559, WN4410, AS452
Other flights arriving at Atlanta ATL: DL968, DL1008, DL2890, DL3115
All flights connecting Orange County SNA to Atlanta ATL.