Delta Air Lines DL5666 Flight Status
According to Trip.com real-time data, the DL5666 flight operated by Delta Air Lines on Apr 12, 2026 is scheduled to fly from Boston (BOS) to Washington D.C. (DCA). The flight is expected to depart at 20:15 and land at 21:35 .
Fri, Apr 10
Sun, Apr 12
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Arrived
The flight has arrived 15m early
1h 53m
Check-in Counter
--
Boarding Gate
A8
Arrival Gate
B18
Baggage
1
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Scheduled
Your flight will depart on time.
1h 53m
Check-in Counter
--
Boarding Gate
A8
Arrival Gate
B15
Baggage
--
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Information provided by VariFlight. Please refer to airport announcements for the most up-to-date information. If this is not your flight, you can browse more options for flights from Boston to Washington D.C. to find your schedule.
DL5666 Aircraft Details
According to Trip.com real-time data, the DL5666 flight flying from Boston to Washington D.C. on 4/12/2026 is operated by the aircraft model Embraer 175. This aircraft has been in service for 17y, 8m. The aircraft is equipped with 76 seats.
Embraer 175
Punctuality (Departure)
37%
Punctuality (Arrival)
63%
Late on average
24 minutes
Age
17y, 8m
Seats
76
Flight Distance
--
Economy
Business
First
Premium Economy
In-Flight Services
Snacks
In-flight entertainment is unavailable
Wi-Fi (additional charge)
No power outlets are available
Seat Information
79 cm
More legroom than on 37% of flights
46 cm
Seat width better than on 52% of flights
100°
Reclining Angle
2-2
Seat layout example
In-Flight Services
Snacks
In-flight entertainment is unavailable
Wi-Fi (additional charge)
USB port and power outlet
Seat Information
--
Legroom
--
Seat width
--
Reclining Angle
1-2
Seat layout example
In-Flight Services
Snacks
In-flight entertainment is unavailable
Wi-Fi (additional charge)
USB port and power outlet
Seat Information
94 cm
Legroom
51 cm
Seat width better than on 40% of flights
135°
Reclining Angle
1-2
Seat layout example
In-Flight Services
Snacks
In-flight entertainment is unavailable
Wi-Fi (additional charge)
USB port and power outlet
Seat Information
86 cm
Legroom
46 cm
Seat width better than on 52% of flights
120°
Reclining Angle
2-2
Seat layout example
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Recent Flight History for DL5666
Trip.com historical records show that the last DL5666 flight departed on Fri, Apr 10 from BOS at approximately 20:39. This flight is expected to arrrive in DCA at 21:53.
| Date | Airport | Aircraft Model | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Sun, Apr 5 | Boston (BOS) | Washington D.C. (DCA) | E75S | 20:54 | 22:16 | Arrived |
| Mon, Apr 6 | Boston (BOS) | Washington D.C. (DCA) | E75S | 21:24 | 22:45 | Arrived |
| Tue, Apr 7 | Boston (BOS) | Washington D.C. (DCA) | E75S | 21:51 | 23:11 | Arrived |
| Wed, Apr 8 | Boston (BOS) | Washington D.C. (DCA) | E75S | 20:29 | 21:41 | Arrived |
| Thu, Apr 9 | Boston (BOS) | Washington D.C. (DCA) | E75S | 20:33 | 21:47 | Arrived |
| Fri, Apr 10 | Boston (BOS) | Washington D.C. (DCA) | E75S | 20:39 | 21:53 | Arrived |
| Sun, Apr 12 | Boston (BOS) | Washington D.C. (DCA) | E170 | 20:15 | 21:35 | Scheduled |
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DL5666 On-Time Performance
Based on the average performance of this flight over the past 30 trips, the on-time departure rate of DL5666 is 37% (Late on average 59 minutes), and the on-time arrival rate is 63% (Late on average 24 minutes).
On-Time Departures
Punctuality
37%
Late on average 59 minutes
Early
0%
On time
37%
30 mins late
27%
60 mins late
13%
90 mins late
23%
Cancelled
3%
On-Time Arrivals
Punctuality
63%
Late on average 24 minutes
Early
50%
On time
13%
30 mins late
13%
60 mins late
17%
90 mins late
7%
Cancelled
3%
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Cheap return flights to Boston
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Arrival Info: Washington D.C. Weather & Current Time
Mostly clear
|
9°C - 22°C
Weather forecast for your arrival day
0 hour time difference
Time on arrival: Boston 21:35| Washington D.C. 21:35
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