Delta Air Lines
DL7838 Flight Status
According to Trip.com real-time data, the DL7838 flight operated by Delta Air Lines on Jul 26, 2026 is scheduled to fly from Seattle (SEA) to Seoul (ICN). The flight is expected to depart at 1:20 PM (local time in Seattle, UTC-7) and land at 4:03 PM (local time in Seoul, UTC+9) .
Sat, Jul 25
Sun, Jul 26
Mon, Jul 27
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Arrived
The flight has arrived 14m late
11h 20m
Check-in Counter
ZONE 3
Boarding Gate
S16
Arrival Gate
218
Baggage
6
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Scheduled
Your flight will depart on time.
11h 20m
Check-in Counter
ZONE 3
Boarding Gate
S15
Arrival Gate
221
Baggage
--
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Scheduled
Your flight will depart on time.
11h 20m
Check-in Counter
ZONE 3
Boarding Gate
S15
Arrival Gate
--
Baggage
--
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DL7838
DL7838 Aircraft Details
According to Trip.com real-time data, the DL7838 flight flying from Seattle to Seoul on 7/26/2026 is operated by the aircraft model Boeing 787-10. This aircraft has been in service for 1y, 1m. The aircraft is equipped with 325 seats.
Boeing 787-10
Punctuality (Departure)
80
%
Punctuality (Arrival)
93
%
Early on average
11 minutes
Age
1y, 1m
Seats
325
Flight Distance
--
Economy
Business
In-Flight Services
Meal included
Seatback entertainment system
Wi-Fi (additional charge)
USB port and power outlet
Seat Information
81 cm
More legroom than on 14% of flights
44 cm
Seat width better than on 14% of flights
118°
Reclining Angle
3-3-3
Seat layout example
In-Flight Services
Meal included
Seatback entertainment system
Wi-Fi (additional charge)
USB port and power outlet
Seat Information
117 cm
Legroom
53 cm
Seat width better than on 43% of flights
180°
Reclining Angle
Fully reclinable
1-2-1
Seat layout example
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Flight History for DL7838
Trip.com historical records show that the last DL7838 flight departed on Sat, Jul 25 from SEA at approximately 1:55 PM. This flight is expected to arrrive in ICN at 4:54 PM.
| Date | Airport | Aircraft Model | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Tue, Jul 21 | Seattle (SEA) | Seoul (ICN) | B78X | 1:36 PM | 4:34 PM | Arrived |
| Wed, Jul 22 | Seattle (SEA) | Seoul (ICN) | B78X | 1:42 PM | 4:23 PM | Arrived |
| Thu, Jul 23 | Seattle (SEA) | Seoul (ICN) | B78X | 1:41 PM | 4:04 PM | Arrived |
| Fri, Jul 24 | Seattle (SEA) | Seoul (ICN) | B78X | 1:36 PM | 4:18 PM | Arrived |
| Sat, Jul 25 | Seattle (SEA) | Seoul (ICN) | B78X | 1:55 PM | 4:54 PM | Arrived |
| Sun, Jul 26 | Seattle (SEA) | Seoul (ICN) | B78X | 1:20 PM | 4:03 PM | Scheduled |
| Mon, Jul 27 | Seattle (SEA) | Seoul (ICN) | B78X | 1:20 PM | 4:40 PM | Scheduled |
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DL7838 On-Time Performance
Based on the average performance of this flight over the past 30 trips, the on-time departure rate of DL7838 is 80% (Late on average 26 minutes), and the on-time arrival rate is 93% (Early on average 11 minutes).
On-Time Departures
Punctuality
80
%
Late on average
26 minutes
Early
0
%
On time
80
%
30 mins late
17
%
60 mins late
3
%
90 mins late
0
%
Canceled
0
%
On-Time Arrivals
Punctuality
93
%
Early on average
11 minutes
Early
83
%
On time
10
%
30 mins late
7
%
60 mins late
0
%
90 mins late
0
%
Canceled
0
%
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