| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| May 06 | BOS | LAX | 20:33 | 23:41 |
Unknown
|
Track > |
| May 05 | BOS | LAX | 20:23 | 23:58 |
Unknown
|
Track > |
| May 04 | BOS | LAX | 21:11 | 01:00 |
Unknown
|
Track > |
| May 03 | BOS | LAX | 20:35 | 00:03 |
Unknown
|
Track > |
| Apr 30 | BOS | LAX | 20:30 | 23:54 |
En-Route
|
Track > |
| Apr 29 | BOS | LAX | 22:03 | 01:20 |
Delayed
|
Track > |
| Apr 28 | BOS | LAX | 20:45 | 23:54 |
Landed
|
Track > |
| Apr 27 | BOS | LAX | 21:25 | 00:16 |
Landed Late
|
Track > |
| Apr 26 | BOS | LAX | 20:59 | 23:46 |
Landed
|
Track > |
| Apr 24 | BOS | LAX | 20:41 | 23:36 |
Landed
|
Track > |
Delta Air Lines Flight DL551 connects Boston, United States to Los Angeles, United States, taking off from Boston Logan International Airport BOS and landing at Los Angeles International Airport LAX.
How long is the DL551 flight from Boston to Los Angeles?
The average flight time from Boston to Los Angeles is 6 hours and 13 minutes. The flight distance is 4193 km / 2605 miles and the average flight speed is 674 km/h / 419 mph.
What is the On-Time Performance (OTP) of Delta Air Lines Flight DL551 Boston to Los Angeles?
The Airportia On-Time Performance Rating for Delta Air Lines Flight DL551 is 4.7/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight DL551 arriving at?
Flight DL551 arrives at Los Angeles International Airport (LAX) Terminal 2.
When was the latest DL551 flight?
The latest flight took off on Thursday, May 7th, 2026 with the flight status being Unknown on 23:41.
How else can the flight DL551 be referenced as?
This Delta Air Lines flight can also be referenced as DAL551, DL0551, DL 551, DAL 551.
How often is flight DL551 delayed?
On average, 50% of all DL551 flights are delayed. The average delay is 37 minutes.
Can I get compensation for my delayed or cancelled DL551 flight or baggage issues?
If your DL551 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 DL551 Flight Tracker above for more details.
Flight DL551 is code-shared by 1 airline using the flight number VS2469
Other flights departing from Boston BOS: DL1892, UA8200, UA1333, 1L728
Other flights arriving at Los Angeles LAX: CA1057, SQ7414, DL403, UA661
All flights connecting Boston BOS to Los Angeles LAX.