| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Sep 10 | BOS | BNA | 22:36 | 23:53 |
Delayed
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| Sep 09 | BOS | BNA | 22:10 | 23:21 |
Delayed
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| Sep 08 | BOS | BNA | 20:58 | 22:18 |
Landed
|
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| Sep 07 | BOS | BNA | 22:27 | 23:52 |
Delayed
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| Sep 06 | BOS | BNA | 22:05 | 23:24 |
Delayed
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| Sep 05 | BOS | BNA | 22:09 | 23:30 |
Delayed
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| Sep 04 | BOS | BNA | 22:20 | 23:39 |
Delayed
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| Sep 03 | BOS | BNA | 20:43 | 21:54 |
Landed
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| Sep 02 | BOS | BNA | 20:44 | 21:57 |
Landed
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| Sep 01 | BOS | BNA | 20:39 | 21:49 |
Landed
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Track > |
Delta Air Lines Flight DL1521 connects Boston, United States to Nashville, United States, taking off from Boston Logan International Airport BOS and landing at Nashville International Airport BNA.
How long is the DL1521 flight from Boston to Nashville?
The average flight time from Boston to Nashville is 2 hours and 16 minutes. The flight distance is 1514 km / 941 miles and the average flight speed is 666 km/h / 414 mph.
What is the On-Time Performance (OTP) of Delta Air Lines Flight DL1521 Boston to Nashville?
The Airportia On-Time Performance Rating for Delta Air Lines Flight DL1521 is 4.2/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight DL1521 arriving at?
Flight DL1521 arrives at Nashville International Airport (BNA) Terminal N.
When was the latest DL1521 flight?
The latest flight took off on Thursday, September 11th, 2025 with the flight status being En-Route on 23:53.
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, 60% of all DL1521 flights are delayed. The average delay is 76 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.
Flight DL1521 is code-shared by 2 airlines using the flight numbers KL7432, VS2427
Other flights departing from Boston BOS: 9K7111, 9K951, DL8840, UA2251
Other flights arriving at Nashville BNA: WN921, WN3203, WN2530, WN1073
All flights connecting Boston BOS to Nashville BNA.
