Delta Air Lines DL7839 Flight Status
According to Trip.com real-time data, the DL7839 flight operated by Delta Air Lines on Jun 20, 2026, scheduled to fly from Seoul (ICN) to Boston (BOS), has experienced a change in flight status: the originally scheduled departure time has been delayed, and the new departure time is 11:00 AM , with a new arrival time of 11:20 AM (local time in Boston, UTC-4) . Trip.com will continue to keep you updated on the latest flight status.
Fri, Jun 19
Sat, Jun 20
Sun, Jun 21
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Arrived
The flight has arrived 4m late
13h 50m
Check-in Counter
A,B,C,D
Boarding Gate
248
Arrival Gate
E11
Baggage
4
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Delayed
Your flight is about 1h 30m late
13h 50m
Check-in Counter
A,B,C,D
Boarding Gate
217
Arrival Gate
--
Baggage
--
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Scheduled
Your flight will depart on time.
13h 50m
Check-in Counter
B,C,D
Boarding Gate
--
Arrival Gate
--
Baggage
--
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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 Seoul to Boston to find your schedule.
DL7839 Aircraft Details
According to Trip.com real-time data, the DL7839 flight flying from Seoul to Boston on 6/20/2026 is operated by the aircraft model Boeing 777-300ER. This aircraft has been in service for 14y, 7m. The aircraft is equipped with 291 seats.
Boeing 777-300ER
Punctuality (Departure)
60%
Punctuality (Arrival)
100%
Early on average
4 minutes
Age
14y, 7m
Seats
291
Flight Distance
--
Economy
Business
First
In-Flight Services
Meal included
Seatback entertainment system
Wi-Fi is unavailable
USB port and power outlet
Seat Information
--
Legroom
46 cm
Seat width
118°
Reclining Angle
3-3-3
Seat layout example
In-Flight Services
Meal included
Seatback entertainment system
Wi-Fi is unavailable
USB port and power outlet
Seat Information
188 cm
Legroom
51 cm
Seat width
180°
Reclining Angle Fully reclinable
2-3-2
Seat layout example
In-Flight Services
Meal included
Seatback entertainment system
Wi-Fi is unavailable
USB port and power outlet
Seat Information
211 cm
Legroom
67 cm
Seat width better than on 50% of flights
180°
Reclining Angle Fully reclinable
1-2-1
Seat layout example
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Flight History for DL7839
Trip.com historical records show that the last DL7839 flight departed on Fri, Jun 19 from ICN at approximately 9:47 AM. This flight is expected to arrrive in BOS at 10:24 AM.
| Date | Airport | Aircraft Model | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Mon, Jun 15 | Seoul (ICN) | Boston (BOS) | B77W | 9:50 AM | 10:14 AM | Arrived |
| Tue, Jun 16 | Seoul (ICN) | Boston (BOS) | B77W | 10:12 AM | 10:26 AM | Arrived |
| Wed, Jun 17 | Seoul (ICN) | Boston (BOS) | B77W | 9:45 AM | 10:02 AM | Arrived |
| Thu, Jun 18 | Seoul (ICN) | Boston (BOS) | B77W | 10:18 AM | 10:40 AM | Arrived |
| Fri, Jun 19 | Seoul (ICN) | Boston (BOS) | B77W | 9:47 AM | 10:24 AM | Arrived |
| Sat, Jun 20 | Seoul (ICN) | Boston (BOS) | B77W | 11:00 AM | 11:20 AM | Delayed |
| Sun, Jun 21 | Seoul (ICN) | Boston (BOS) | 773 | 9:30 AM | 10:20 AM | Scheduled |
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DL7839 On-Time Performance
Based on the average performance of this flight over the past 30 trips, the on-time departure rate of DL7839 is 60% (Late on average 24 minutes), and the on-time arrival rate is 100% (Early on average 4 minutes).
On-Time Departures
Punctuality
60%
Late on average 24 minutes
Early
0%
On time
60%
30 mins late
40%
60 mins late
0%
90 mins late
0%
Canceled
0%
On-Time Arrivals
Punctuality
100%
Early on average 4 minutes
Early
53%
On time
47%
30 mins late
0%
60 mins late
0%
90 mins late
0%
Canceled
0%
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Arrival Info: Boston Weather & Current Time
Clear
|
16°C - 26°C
Weather forecast for your arrival day
-13 hour time difference
Time on arrival: Seoul 00:20| Boston 11:20
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