| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Sep 18 | BOS | SJU | 18:46 | 22:12 |
Landed
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| Sep 14 | BOS | SJU | 19:04 | 22:37 |
Landed
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| Sep 13 | BOS | SJU | 18:42 | 22:08 |
Landed
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| Sep 11 | BOS | SJU | 19:27 | 22:53 |
Landed Late
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| Sep 07 | BOS | SJU | 20:44 | 00:12 |
Landed Late
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| Sep 06 | BOS | SJU | 21:17 | 00:46 |
Delayed
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| Sep 04 | BOS | SJU | 20:22 | 23:50 |
Landed
|
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| Sep 02 | BOS | SJU | 20:24 | 23:44 |
Landed
|
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Qatar Airways Flight QR3999 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 QR3999 flight from Boston to San Juan?
The average flight time from Boston to San Juan is 3 hours and 27 minutes. The flight distance is 2702 km / 1679 miles and the average flight speed is 783 km/h / 487 mph.
How many QR3999 flights are operated per week?
3 flights per week. The flight QR3999 is operated on Monday, Friday and Sunday.
What is the On-Time Performance (OTP) of Qatar Airways Flight QR3999 Boston to San Juan?
The Airportia On-Time Performance Rating for Qatar Airways Flight QR3999 is 4.8/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight QR3999 arriving at?
Flight QR3999 arrives at San Juan Luis Munoz Marin International Airport (SJU) Terminal A.
When was the latest QR3999 flight?
The latest flight took off on Saturday, September 19th, 2026 with the flight status being Landed on 22:12.
How else can the flight QR3999 be referenced as?
This Qatar Airways flight can also be referenced as QTR3999, QR 3999, QTR 3999.
How often is flight QR3999 delayed?
On average, 50% of all QR3999 flights are delayed. The average delay is 26 minutes.
Can I get compensation for my delayed or cancelled QR3999 flight or baggage issues?
If your QR3999 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 QR3999 Flight Tracker above for more details.
Other flights departing from Boston BOS: B6561, PB7668, DL2234, YX5718
Other flights arriving at San Juan SJU: DL1861, B6561, WN1090, CM450
All flights connecting Boston BOS to San Juan SJU.
