| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jul 05 | SEA | BOS | 23:15 | 07:35 |
Scheduled
|
Track > |
| Jul 04 | SEA | BOS | 23:27 | 07:05 |
Landed
|
Track > |
| Jul 03 | SEA | BOS | 23:38 | 07:27 |
Landed
|
Track > |
| Jul 02 | SEA | BOS | 23:34 | 07:20 |
Landed
|
Track > |
| Jul 01 | SEA | BOS | 23:36 | 07:23 |
Landed
|
Track > |
| Jun 30 | SEA | BOS | 23:43 | 07:28 |
Landed
|
Track > |
| Jun 29 | SEA | BOS | 23:51 | 07:40 |
Landed
|
Track > |
| Jun 28 | SEA | BOS | 23:42 | 07:39 |
Landed
|
Track > |
| Jun 27 | SEA | BOS | 23:36 | 07:45 |
Landed
|
Track > |
| Jun 26 | SEA | BOS | 23:34 | 07:14 |
Landed
|
Track > |
Delta Air Lines Flight DL473 connects Seattle, United States to Boston, United States, taking off from Seattle Tacoma International Airport SEA and landing at Boston Logan International Airport BOS.
How long is the DL473 flight from Seattle to Boston?
The average flight time from Seattle to Boston is 4 hours and 48 minutes. The flight distance is 4005 km / 2489 miles and the average flight speed is 824 km/h / 512 mph.
How many DL473 flights are operated per week?
7 flights per week. The flight DL473 is operated on Monday, Tuesday, Wednesday, Thursday, Friday, Saturday and Sunday.
What is the On-Time Performance (OTP) of Delta Air Lines Flight DL473 Seattle to Boston?
The Airportia On-Time Performance Rating for Delta Air Lines Flight DL473 is 5/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight DL473 arriving at?
Flight DL473 arrives at Boston Logan International Airport (BOS) Terminal A.
When was the latest DL473 flight?
The latest flight took off on Monday, July 6th, 2026 with the flight status being Scheduled on 07:35.
How else can the flight DL473 be referenced as?
This Delta Air Lines flight can also be referenced as DAL473, DL0473, DL 473, DAL 473.
How often is flight DL473 delayed?
On average, 30% of all DL473 flights are delayed. The average delay is 6 minutes.
Can I get compensation for my delayed or cancelled DL473 flight or baggage issues?
If your DL473 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 DL473 Flight Tracker above for more details.
Other flights departing from Seattle SEA: AS22, AS382, DL448, AS536
Other flights arriving at Boston BOS: B6488, UA2210, B6134, AS536
All flights connecting Seattle SEA to Boston BOS.
