Delta Air Lines DL473 Flight Status (Seattle to Boston)
According to Trip.com real-time data, the DL473 flight operated by Delta Air Lines on Apr 6, 2026 is scheduled to fly from Seattle (SEA) to Boston (BOS). The flight is expected to depart at 22:25 (local time in Seattle, UTC-7) and land at 05:46 (local time in Boston, UTC-4) .
Sun, Apr 5
Mon, Apr 6
Tue, Apr 7
Access more flight status info on the Trip.com app
Show more
Scheduled
Your flight will depart on time.
5h 25m
Check-in Counter
ZONE 3
Boarding Gate
A13
Arrival Gate
A14
Baggage
4
Access more flight status info on the Trip.com app
Show more
Scheduled
Your flight will depart on time.
5h 25m
Check-in Counter
ZONE 3
Boarding Gate
A3
Arrival Gate
A14
Baggage
4
Show more
Access more flight status info on the Trip.com app
Show more
Scheduled
Your flight will depart on time.
5h 25m
Check-in Counter
ZONE 3
Boarding Gate
--
Arrival Gate
--
Baggage
--
Show more
Information provided by VariFlightVariFlight. For real-time updates, please check airport displays or contact your airline. If this is not your flight, you can browse more options for flights from Seattle to Boston to find your schedule.
DL473 Aircraft Details and Cabin Information - Seattle to Boston on Delta Air Lines
Airbus A321neo
Punctuality (Departure)
63%
Punctuality (Arrival)
93%
Early on average
26 minutes
Age
--
Seats
--
Flight Distance
--
Economy
Premium Economy
Business
First
In-Flight Services
None
Seatback entertainment system
Wi-Fi is available
USB port and power outlet
Seat Information
--
Legroom
--
Seat width
--
Reclining Angle
3-3
Seat layout example
In-Flight Services
None
Seatback entertainment system
Wi-Fi is available
USB port and power outlet
Seat Information
--
Legroom
--
Seat width
--
Reclining Angle
3-3
Seat layout example
In-Flight Services
Meal included
Seatback entertainment system
Wi-Fi is available
USB port and power outlet
Seat Information
--
Legroom
--
Seat width
--
Reclining Angle
2-2
Seat layout example
In-Flight Services
Meal included
Seatback entertainment system
Wi-Fi is available
USB port and power outlet
Seat Information
--
Legroom
--
Seat width
--
Reclining Angle
2-2
Seat layout example
See more amenities and seat info in the app
Show more
DL473 Recent Flight History and Status - Delta Air Lines
Trip.com historical records show that the last DL473 flight departed on Sun, Apr 5 from SEA at approximately 22:25. This flight is expected to arrrive in BOS at 05:46.
| Date | Airport | Aircraft Model | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Wed, Apr 1 | Seattle (SEA) | Boston (BOS) | A21N | 22:54 | 06:39 | Arrived |
| Thu, Apr 2 | Seattle (SEA) | Boston (BOS) | A21N | 22:44 | 06:27 | Arrived |
| Fri, Apr 3 | Seattle (SEA) | Boston (BOS) | A21N | 22:36 | 06:26 | Arrived |
| Sat, Apr 4 | Seattle (SEA) | Boston (BOS) | A21N | 22:42 | 06:23 | Arrived |
| Sun, Apr 5 | Seattle (SEA) | Boston (BOS) | A21N | 22:25 | 05:46 | Scheduled |
| Mon, Apr 6 | Seattle (SEA) | Boston (BOS) | A21N | 22:25 | 05:46 | Scheduled |
| Tue, Apr 7 | Seattle (SEA) | Boston (BOS) | A21N | 22:25 | 06:50 | Scheduled |
text.text............fake.row.text............text.........fake row ...text
Check upcoming flights with our app
Show more
DL473 On-Time Performance, Departure, and Arrival Trends
Review DL473 on-time performance based on recent trips, including departure punctuality, arrival punctuality, average delays, and early arrival trends to better understand overall flight reliability. Based on the average performance of DL473 flight over the past 30 trips, the on-time departure rate of DL473 is 63% (Late on average 32 minutes), while the on-time arrival rate is 93% (Early on average 26 minutes).
On-Time Departures
Punctuality
63%
Late on average 32 minutes
Early
0%
On time
63%
30 mins late
20%
60 mins late
10%
90 mins late
7%
Canceled
0%
On-Time Arrivals
Punctuality
93%
Early on average 26 minutes
Early
87%
On time
7%
30 mins late
3%
60 mins late
3%
90 mins late
0%
Canceled
0%
Recommended hotels in Boston
Hotels near Logan International Airport
Hotels near Boston
9/10
251 Reviews
Hilton Boston Logan Airport
East Boston | 0.26 km from the airport
SGD 295
9.3/10
127 Reviews
Hyatt Regency Boston Harbor
East Boston | 0.99 km from the airport
SGD 201
8.8/10
80 Reviews
Embassy Suites by Hilton Boston at Logan Airport
East Boston | 1.03 km from the airport
SGD 170
6.6/10
88 Reviews
Global Luxury Suites East Boston
East Boston | 1.69 km from the airport
SGD 228
9.2/10
200 Reviews
The Revolution Hotel
Downtown Boston | 1.85 km from downtown
SGD 132
8.9/10
117 Reviews
Omni Boston Hotel at the Seaport
Waterfront | 2 km from downtown
SGD 199
7.6/10
93 Reviews
La Quinta by Wyndham Boston Somerville
1.44 km from downtown
13% off
SGD 151 SGD 132
8.2/10
122 Reviews
Meco Hotel
Boston City Center | 0.51 km from downtown
SGD 76
Cheap return flights to Seattle
- Wed, May 6Boston (BOS)Seattle (SEA)
Alaska AirlinesOne way16% offSGD 185SGD 155 - Tue, Apr 14Boston (BOS)Seattle (SEA) Delta Air LinesOne way15% offSGD 185SGD 158
- Tue, Apr 28Boston (BOS)Seattle (SEA)
United AirlinesOne way10% offSGD 185SGD 166 - Tue, Jun 2Boston (BOS)Seattle (SEA)
Jetblue AirwaysOne way7% offSGD 185SGD 172
More Cheap Flights
Download the Trip.com app for more real-time flight status updates
Track flight status updates in real-time
Get more deals on flights, trains, and hotels only in the app
24/7 Customer Support
or
Easy Download
Scan the QR code
Boston Vacation Packages: Cheap Flights, Hotels & Tours
Hotels
Airport Transfers
Tours & Tickets
Car Rentals
Arrival Info: Boston Weather & Current Time
Rain
|
3°C - 16°C
Weather forecast for your arrival day
3 hour time difference
Time on arrival: Seattle 02:46| Boston 05:46
Worldwide Coverage
Flights to over 5,000 cities
One-stop Service Guarantee
Price guaranteed upon confirmed payment, booking guaranteed once tickets issued
Secure Payment
Convenient & reliable booking and payment system