| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Sep 04 | PDL | BOS | 08:35 | 10:20 |
Delayed
|
Track > |
| Aug 30 | PDL | BOS | 09:01 | 10:17 |
Landed
|
Track > |
| Aug 28 | PDL | BOS | 09:10 | 10:32 |
Landed
|
Track > |
| Aug 23 | PDL | BOS | 08:45 | 09:52 |
Landed
|
Track > |
| Aug 21 | PDL | BOS | 09:00 | 10:20 |
Landed
|
Track > |
| Aug 18 | PDL | BOS | 08:49 | 10:04 |
Landed
|
Track > |
| Aug 16 | PDL | BOS | 09:24 | 10:38 |
Landed Late
|
Track > |
| Aug 14 | PDL | BOS | 09:12 | 10:51 |
Landed Late
|
Track > |
| Aug 11 | PDL | BOS | 12:01 | 13:12 |
Delayed
|
Track > |
| Aug 09 | PDL | BOS | 09:32 | 11:02 |
Landed Late
|
Track > |
Azores Airlines Flight S4221 connects Ponta Delgada, Portugal to Boston, United States, taking off from Ponta Delgada Joao Paulo II Airport PDL and landing at Boston Logan International Airport BOS.
How long is the S4221 flight from Ponta Delgada to Boston?
The average flight time from Ponta Delgada to Boston is 5 hours and 19 minutes. The flight distance is 3844 km / 2389 miles and the average flight speed is 718 km/h / 446 mph.
How many S4221 flights are operated per week?
2 flights per week. The flight S4221 is operated on Friday and Sunday.
What is the On-Time Performance (OTP) of Azores Airlines Flight S4221 Ponta Delgada to Boston?
The Airportia On-Time Performance Rating for Azores Airlines Flight S4221 is 4.5/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight S4221 arriving at?
Flight S4221 arrives at Boston Logan International Airport (BOS) Terminal E.
When was the latest S4221 flight?
The latest flight took off on Friday, September 4th, 2026 with the flight status being Scheduled on 10:20.
How else can the flight S4221 be referenced as?
This Azores Airlines flight can also be referenced as RZO221, S40221, S4 221, RZO 221.
How often is flight S4221 delayed?
On average, 50% of all S4221 flights are delayed. The average delay is 55 minutes.
Can I get compensation for my delayed or cancelled S4221 flight or baggage issues?
If your S4221 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 S4221 Flight Tracker above for more details.
Flight S4221 is code-shared by 2 airlines using the flight numbers TP6505, NT7221
Other flights departing from Ponta Delgada PDL: S4120, SP1408, SP500, AC953
Other flights arriving at Boston BOS: 9K1008, B61286, 9K1862, B6554
All flights connecting Ponta Delgada PDL to Boston BOS.