| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jul 11 | BOS | SJU | 08:51 | 12:58 |
Delayed
|
Track > |
| Jul 10 | BOS | SJU | 09:11 | 12:37 |
Landed
|
Track > |
| Jul 09 | BOS | SJU | 09:39 | 13:12 |
Landed
|
Track > |
| Jul 08 | BOS | SJU | 09:14 | 12:43 |
Landed
|
Track > |
| Jul 07 | BOS | SJU | 09:32 | 13:07 |
Landed
|
Track > |
| Jul 06 | BOS | SJU | 09:18 | 12:50 |
Landed
|
Track > |
| Jul 05 | BOS | SJU | 09:02 | 12:37 |
Landed
|
Track > |
| Jul 04 | BOS | SJU | 09:16 | 12:42 |
Landed
|
Track > |
| Jul 03 | BOS | SJU | 09:15 | 12:40 |
Landed
|
Track > |
| Jul 02 | BOS | SJU | 09:07 | 12:33 |
Landed
|
Track > |
Delta Air Lines Flight DL1780 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 DL1780 flight from Boston to San Juan?
The average flight time from Boston to San Juan is 3 hours and 29 minutes. The flight distance is 2702 km / 1679 miles and the average flight speed is 762 km/h / 473 mph.
How many DL1780 flights are operated per week?
7 flights per week. The flight DL1780 is operated on Monday, Tuesday, Wednesday, Thursday, Friday, Saturday and Sunday.
What is the On-Time Performance (OTP) of Delta Air Lines Flight DL1780 Boston to San Juan?
The Airportia On-Time Performance Rating for Delta Air Lines Flight DL1780 is 5/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight DL1780 arriving at?
Flight DL1780 arrives at San Juan Luis Munoz Marin International Airport (SJU) Terminal B.
When was the latest DL1780 flight?
The latest flight took off on Saturday, July 11th, 2026 with the flight status being Scheduled on 12:58.
How else can the flight DL1780 be referenced as?
This Delta Air Lines flight can also be referenced as DAL1780, DL 1780, DAL 1780.
How often is flight DL1780 delayed?
On average, 20% of all DL1780 flights are delayed. The average delay is 11 minutes.
Can I get compensation for my delayed or cancelled DL1780 flight or baggage issues?
If your DL1780 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 DL1780 Flight Tracker above for more details.
Other flights departing from Boston BOS: CM312, DL5601, DL5639, B6807
Other flights arriving at San Juan SJU: DL1913, B6861, B61553, CM187
All flights connecting Boston BOS to San Juan SJU.
