| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Feb 22 | BOS | MCO | 13:04 | 16:12 |
Landed
|
Track > |
| Feb 21 | BOS | MCO | 14:41 | 17:41 |
Delayed
|
Track > |
| Feb 20 | BOS | MCO | 13:06 | 16:06 |
Landed
|
Track > |
| Feb 19 | BOS | MCO | 13:29 | 16:10 |
Landed
|
Track > |
| Feb 18 | BOS | MCO | 14:03 | 16:55 |
Landed Late
|
Track > |
| Feb 17 | BOS | MCO | 13:14 | 15:45 |
Landed
|
Track > |
| Feb 16 | BOS | MCO | 12:42 | 16:09 |
Cancelled
|
Track > |
| Claim > | ||||||
| Feb 15 | BOS | MCO | 13:02 | 15:51 |
Landed
|
Track > |
| Feb 14 | BOS | MCO | 13:21 | 15:53 |
Landed
|
Track > |
| Feb 13 | BOS | MCO | 13:32 | 16:10 |
Landed
|
Track > |
Spirit Airlines Flight NK3921 connects Boston, United States to Orlando, United States, taking off from Boston Logan International Airport BOS and landing at Orlando International Airport MCO.
How long is the NK3921 flight from Boston to Orlando?
The average flight time from Boston to Orlando is 2 hours and 47 minutes. The flight distance is 1806 km / 1122 miles and the average flight speed is 636 km/h / 395 mph.
What is the On-Time Performance (OTP) of Spirit Airlines Flight NK3921 Boston to Orlando?
The Airportia On-Time Performance Rating for Spirit Airlines Flight NK3921 is 4.8/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight NK3921 arriving at?
Flight NK3921 arrives at Orlando International Airport (MCO) Terminal A.
When was the latest NK3921 flight?
The latest flight took off on Sunday, February 22nd, 2026 with the flight status being Landed on 16:12.
How else can the flight NK3921 be referenced as?
This Spirit Airlines flight can also be referenced as NKS3921, NK 3921, NKS 3921.
How often is flight NK3921 delayed?
On average, 50% of all NK3921 flights are delayed. The average delay is 28 minutes.
Can I get compensation for my delayed or cancelled NK3921 flight or baggage issues?
If your NK3921 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 NK3921 Flight Tracker above for more details.
Other flights departing from Boston BOS: WN685, AA615, AA2570, WN700
Other flights arriving at Orlando MCO: AA615, WN946, WN1906, WN3376
All flights connecting Boston BOS to Orlando MCO.