| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Aug 10 | BOS | SJU | 10:33 | 14:07 |
Landed
|
Track > |
| Aug 07 | BOS | SJU | 10:36 | 14:10 |
Landed
|
Track > |
| Aug 03 | BOS | SJU | 10:22 | 14:41 |
Landed Late
|
Track > |
| Jul 31 | BOS | SJU | 10:39 | 14:15 |
Landed
|
Track > |
| Jul 27 | BOS | SJU | 10:27 | 13:51 |
Landed
|
Track > |
| Jul 24 | BOS | SJU | 10:24 | 14:29 |
Landed Late
|
Track > |
| Jul 20 | BOS | SJU | 10:28 | 14:12 |
Landed
|
Track > |
| Jul 17 | BOS | SJU | 10:26 | 13:58 |
Landed
|
Track > |
| Jul 13 | BOS | SJU | 10:30 | 13:58 |
Landed
|
Track > |
| Jul 10 | BOS | SJU | 10:38 | 14:06 |
Landed
|
Track > |
Spirit Airlines Flight NK1839 connects Boston, United States to San Juan, Puerto Rico, taking off from Boston Logan International Airport BOS and landing at San Juan Luis Munoz Marin International Airport SJU.
How long is the NK1839 flight from Boston to San Juan?
The average flight time from Boston to San Juan is 3 hours and 40 minutes. The flight distance is 2702 km / 1679 miles and the average flight speed is 739 km/h / 459 mph.
What is the On-Time Performance (OTP) of Spirit Airlines Flight NK1839 Boston to San Juan?
The Airportia On-Time Performance Rating for Spirit Airlines Flight NK1839 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight NK1839 arriving at?
Flight NK1839 arrives at San Juan Luis Munoz Marin International Airport (SJU) Terminal B.
When was the latest NK1839 flight?
The latest flight took off on Sunday, August 10th, 2025 with the flight status being Landed on 14:07.
How else can the flight NK1839 be referenced as?
This Spirit Airlines flight can also be referenced as NKS1839, NK 1839, NKS 1839.
How often is flight NK1839 delayed?
On average, 50% of all NK1839 flights are delayed. The average delay is 13 minutes.
Can I get compensation for my delayed or cancelled NK1839 flight or baggage issues?
If your NK1839 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 NK1839 Flight Tracker above for more details.
Other flights departing from Boston BOS: UA530, NK1598, NK1806, UA1482
Other flights arriving at San Juan SJU: NK1209, NK1389, NK1379, BW290
All flights connecting Boston BOS to San Juan SJU.
