DL7856 Aircraft Details
According to Trip.com real-time data, the DL7856 flight flying from Washington D.C. to Seoul on 5/8/2026 is operated by the aircraft model Boeing 777-300ER. This aircraft has been in service for 8y, 2m. The aircraft is equipped with 277 seats.

Boeing 777-300ER
Punctuality (Departure)
67%
Punctuality (Arrival)
70%
Late on average
11 minutes
Age
8y, 2m
Seats
277
Distance
--
Economy
Business
First
Onboard Amenities
Meal included
Seatback entertainment system
Wi-Fi is unavailable
USB port and power outlet
Seating Plan
--
Legroom
46 cm
Seat width better than on 60% of flights
118°
Reclining Angle
3-3-3
Seat layout example
Onboard Amenities
Meal included
Seatback entertainment system
Wi-Fi is unavailable
USB port and power outlet
Seating Plan
191 cm
More legroom than on 50% of flights
53 cm
Seat width better than on 50% of flights
180°
Reclining Angle Fully reclinable
2-2-2
Seat layout example
Onboard Amenities
Meal included
Seatback entertainment system
Wi-Fi is unavailable
USB port and power outlet
Seating Plan
211 cm
Legroom
61 cm
Seat width
180°
Reclining Angle Fully reclinable
1-2-1
Seat layout example
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Flight History for DL7856
Trip.com historical records show that the last DL7856 flight departed on Thu, May 7 from IAD at approximately 13:37. This flight is expected to arrrive in ICN at 17:45.
| Date | Airport | Aircraft Type | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Sun, May 3 | Washington D.C. (IAD) | Seoul (ICN) | B77W | 13:30 | 17:57 | Arrived |
| Mon, May 4 | Washington D.C. (IAD) | Seoul (ICN) | B77W | 14:06 | 18:14 | Arrived |
| Tue, May 5 | Washington D.C. (IAD) | Seoul (ICN) | B77W | 13:55 | 18:13 | Arrived |
| Wed, May 6 | Washington D.C. (IAD) | Seoul (ICN) | B77W | 13:39 | 17:28 | Arrived |
| Thu, May 7 | Washington D.C. (IAD) | Seoul (ICN) | B77W | 13:37 | 17:45 | En route |
| Fri, May 8 | Washington D.C. (IAD) | Seoul (ICN) | B77W | 13:15 | 17:23 | Scheduled |
| Sat, May 9 | Washington D.C. (IAD) | Seoul (ICN) | B77W | 13:15 | 17:40 | Scheduled |
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DL7856 On-Time Performance
Based on the average performance of this flight over the past 30 trips, the on-time departure rate of DL7856 is 67% (Late on average 27 minutes), and the on-time arrival rate is 70% (Late on average 11 minutes).
On-Time Departures
Punctuality
67%
Late on average 27 minutes
Early
0%
On time
67%
30 mins late
27%
60 mins late
7%
90 mins late
0%
Cancelled
0%
On-Time Arrivals
Punctuality
70%
Late on average 11 minutes
Early
27%
On time
43%
30 mins late
27%
60 mins late
3%
90 mins late
0%
Cancelled
0%
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Destination Info: Seoul Weather & Time

Clear
|
6°C - 21°C
Expected weather conditions upon arrival
13 hour time difference
Time on arrival: Washington D.C. 04:23| Seoul 17:23
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