| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Aug 17 | BOS | BWI | 20:45 | 22:39 |
Scheduled
|
Track > |
| Aug 16 | BOS | BWI | 20:45 | 22:39 |
Scheduled
|
Track > |
| Aug 14 | BOS | BWI | 20:45 | 22:39 |
Scheduled
|
Track > |
| Aug 07 | BOS | BWI | 20:45 | 22:39 |
Cancelled
|
Track > |
| Claim > | ||||||
| Jul 29 | BOS | BWI | 22:53 | 23:58 |
Delayed
|
Track > |
| Jul 28 | BOS | BWI | 20:35 | 22:29 |
Cancelled
|
Track > |
| Jul 27 | BOS | BWI | 20:58 | 22:02 |
Landed
|
Track > |
| Jul 26 | BOS | BWI | 20:42 | 21:47 |
Landed
|
Track > |
| Jul 24 | BOS | BWI | 20:46 | 21:51 |
Landed
|
Track > |
| Jul 23 | BOS | BWI | 20:51 | 21:56 |
Landed
|
Track > |
Delta Air Lines Flight DL5851 connects Boston, United States to Baltimore, United States, taking off from Boston Logan International Airport BOS and landing at Baltimore Washington International Airport BWI.
How long is the DL5851 flight from Boston to Baltimore?
The average flight time from Boston to Baltimore is 1 hour and 4 minutes. The flight distance is 594 km / 369 miles and the average flight speed is 431 km/h / 268 mph.
What is the On-Time Performance (OTP) of Delta Air Lines Flight DL5851 Boston to Baltimore?
The Airportia On-Time Performance Rating for Delta Air Lines Flight DL5851 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest DL5851 flight?
The latest flight took off on Tuesday, August 18th, 2026 with the flight status being Scheduled on 22:39.
How else can the flight DL5851 be referenced as?
This Delta Air Lines flight can also be referenced as DAL5851, DL 5851, DAL 5851.
How often is flight DL5851 delayed?
On average, 10% of all DL5851 flights are delayed. The average delay is 89 minutes.
Can I get compensation for my delayed or cancelled DL5851 flight or baggage issues?
If your DL5851 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 DL5851 Flight Tracker above for more details.
Flight DL5851 is code-shared by 4 airlines using the flight numbers KL7469, LY4129, SK3494, WS7777
Other flights departing from Boston BOS: MQ4047, DL488, LY16, YX4555
Other flights arriving at Baltimore BWI: WN571, WN1463, WN1250, WN3394
All flights connecting Boston BOS to Baltimore BWI.
