Delta Air Lines
DL7821 Flight status
According to Trip.com real-time data, the DL7821 flight operated by Delta Air Lines on Oct 2, 2026 is scheduled to fly from Seoul (ICN) to Singapore (SIN). The flight is expected to depart at 18:40 (local time in Seoul, UTC+9) and arrive at 23:18 (local time in Singapore, UTC+8) .
Thu, Oct 1
Fri, Oct 2
Sat, Oct 3
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Arrived
The flight has arrived 5m early
6h 15m
Check-in Counter
A-D
Boarding Gate
258
Arrival Gate
G19
Baggage
3
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Scheduled
Your flight will depart on time.
6h 15m
Check-in Counter
A-D
Boarding Gate
254
Arrival Gate
--
Baggage
--
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Delta Air Lines
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Scheduled
Your flight will depart on time.
6h 15m
Check-in Counter
A-D
Boarding Gate
--
Arrival Gate
--
Baggage
--
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Information provided by VariFlight
For real-time updates, please check airport displays or contact your airline.
DL7821 Aircraft Details
According to Trip.com real-time data, the DL7821 flight from Seoul to Singapore on 10/2/2026 is operated using the aircraft model Boeing 777-300ER. This aircraft has been in service for 12y, 4m. The aircraft has Up to 291 seats.
Boeing 777-300ER
Punctuality (Departure)
40
%
Punctuality (Arrival)
97
%
Early on average
6 minutes
Age
12y, 4m
Seats
Up to 291
Flight Distance
--
Economy
Business
First
In-Flight Services
Meal included
Seatback entertainment system
Wi-Fi (additional charge)
USB port and power outlet
Seat Information
--
Legroom
46 cm
Seat width better than on 65% 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
191 cm
More legroom than on 57% of flights
53 cm
Seat width better than on 64% of flights
180°
Reclining Angle
Fully reclinable
2-2-2
Seat layout example
In-Flight Services
Meal included
On-demand entertainment
Wi-Fi is unavailable
USB port and power outlet
Seat Information
211 cm
More legroom than on 17% of flights
61 cm
Seat width better than on 33% of flights
180°
Reclining Angle
Fully reclinable
1-2-1
Seat layout example
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Flight History for DL7821
Trip.com historical records show that the last DL7821 flight departed on Thu, Oct 1 from ICN at approximately 19:06. This flight is expected to arrrive in SIN at 23:50.
| Date | Airport | Aircraft Model | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Sun, Sep 27 | Seoul (ICN) | Singapore (SIN) | B77W | 19:00 | 23:40 | Arrived |
| Mon, Sep 28 | Seoul (ICN) | Singapore (SIN) | B77W | 19:21 | 23:55 | Arrived |
| Tue, Sep 29 | Seoul (ICN) | Singapore (SIN) | B77W | 19:00 | 23:36 | Arrived |
| Wed, Sep 30 | Seoul (ICN) | Singapore (SIN) | B77W | 19:05 | 23:29 | Arrived |
| Thu, Oct 1 | Seoul (ICN) | Singapore (SIN) | B77W | 19:06 | 23:50 | Arrived |
| Fri, Oct 2 | Seoul (ICN) | Singapore (SIN) | B77W | 18:40 | 23:18 | Scheduled |
| Sat, Oct 3 | Seoul (ICN) | Singapore (SIN) | B77W | 18:40 | 23:55 | Scheduled |
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DL7821 On-Time Performance
Based on the average performance of this flight over the last 30 trips, the on-time departure rate of DL7821 is 40% (Late on average 31 minutes), and the on-time arrival rate is 97% (Early on average 6 minutes).
On-Time Departures
Punctuality
40
%
Late on average
31 minutes
Early
0
%
On time
40
%
30 mins late
60
%
60 mins late
0
%
90 mins late
0
%
Cancelled
0
%
On-Time Arrivals
Punctuality
97
%
Early on average
6 minutes
Early
73
%
On time
23
%
30 mins late
3
%
60 mins late
0
%
90 mins late
0
%
Cancelled
0
%
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Flight FAQs
-
What is the current status of flight dl7821?
Flight dl7821 has not departed yet and is currently on schedule. Scheduled departure 18:40, arrival 23:55 (updated Oct 2, 2026). -
Is flight dl7821 on time today?
Flight dl7821 has not departed yet and is currently on schedule. Scheduled departure is 18:40, with arrival at 23:55. Recheck gate and timing before you head to the airport. -
Has flight dl7821 departed yet? What is the departure time?
Flight dl7821 is scheduled to depart at 18:40. The latest actual or estimated departure time is 18:40, and the current status is Scheduled (updated Oct 2, 2026). -
When is flight dl7821 scheduled to arrive?
Flight dl7821 is scheduled to arrive at 23:55. The latest estimated or actual arrival time is 23:18. Status is Scheduled as of Oct 2, 2026. -
What is the gate information for flight dl7821?
For flight dl7821, the departure terminal is T2 and the boarding gate is 254. Gate assignments can change at short notice—confirm on airport screens before heading to security. -
What route does flight dl7821 fly?
Flight dl7821 is operated by Delta Air Lines from Seoul (ICN) to Singapore (SIN). Typical flight time is about 6 hours 15 minutes; operating days may include Friday. -
How can I check real-time status for flight dl7821?
Track flight dl7821 on this Trip.com status page for live departure, arrival, gate and baggage updates. For push alerts on the go, open the same flight in the Trip.com App and turn on flight notifications. -
If flight dl7821 is delayed or canceled, what should I do?
If dl7821 is delayed or canceled, first confirm the latest status here (Scheduled, updated Oct 2, 2026). Contact Delta Air Lines or your booking channel for rebooking or refund options, and check Trip.com Manage Booking if you booked on Trip.com. -
Has flight dl7821 departed from Seoul?
Flight dl7821 has not departed from Seoul (ICN) yet and is currently on schedule for 18:40. -
What is the seat configuration for flight dl7821?
Flight dl7821 usually flies a Boeing 777-300ER with seat layout 3-3-3. Layouts can differ by aircraft subtype and cabin product—confirm your seat map in Manage Booking after you purchase.
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Arrival Info: Singapore Weather & Current Time
Showers
|
25°C - 34°C
Weather forecast for your arrival day
-1 hour time difference
Time on arrival: Seoul 00:18
|
Singapore 23:18
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