Delta Air Lines
DL7821 Flight status
According to Trip.com real-time data, the DL7821 flight operated by Delta Air Lines on Jul 29, 2026 is scheduled to fly from Seoul (ICN) to Singapore (SIN). The flight is expected to depart at 6:40 PM (local time in Seoul, UTC+9) and arrive at 11:17 PM (local time in Singapore, UTC+8) .
Tue, Jul 28
Wed, Jul 29
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Arrived
The flight has arrived 15m early
6h 15m
Check-in Counter
A,B,C,D
Boarding Gate
233
Arrival Gate
G19
Baggage
3
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Scheduled
Your flight will depart on time.
6h 15m
Check-in Counter
A,B,C,D
Boarding Gate
249
Arrival Gate
G19
Baggage
--
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Information provided by VariFlightVariFlight.
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 7/29/2026 is operated using the aircraft model Boeing 777-300ER. This aircraft has been in service for 9y, 6m. The aircraft has Up to 291 seats.
Boeing 777-300ER
Punctuality (Departure)
30
%
Punctuality (Arrival)
93
%
Late on average
1 minute
Age
9y, 6m
Seats
Up to 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 better than on 60% of flights
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
191 cm
More legroom than on 45% 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 Tue, Jul 28 from ICN at approximately 7:11 PM. This flight is expected to arrrive in SIN at 11:40 PM.
| Date | Airport | Aircraft Model | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Thu, Jul 23 | Seoul (ICN) | Singapore (SIN) | B77W | 7:47 PM | 12:26 AM | Arrived |
| Fri, Jul 24 | Seoul (ICN) | Singapore (SIN) | B77W | 7:12 PM | 12:22 AM | Arrived |
| Sat, Jul 25 | Seoul (ICN) | Singapore (SIN) | B77W | 7:05 PM | 12:05 AM | Arrived |
| Sun, Jul 26 | Seoul (ICN) | Singapore (SIN) | B77W | 7:28 PM | 12:08 AM | Arrived |
| Mon, Jul 27 | Seoul (ICN) | Singapore (SIN) | B77W | 7:14 PM | 11:52 PM | Arrived |
| Tue, Jul 28 | Seoul (ICN) | Singapore (SIN) | B77W | 7:11 PM | 11:40 PM | Arrived |
| Wed, Jul 29 | Seoul (ICN) | Singapore (SIN) | B77W | 6:40 PM | 11:17 PM | 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 30% (Late on average 38 minutes), and the on-time arrival rate is 93% (Late on average 1 minute).
On-Time Departures
Punctuality
30
%
Late on average
38 minutes
Early
0
%
On time
30
%
30 mins late
60
%
60 mins late
7
%
90 mins late
3
%
Cancelled
0
%
On-Time Arrivals
Punctuality
93
%
Late on average
1 minute
Early
57
%
On time
37
%
30 mins late
3
%
60 mins late
0
%
90 mins late
3
%
Cancelled
0
%
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