Delta Air Lines DL5821 Flight Status
Based on Trip.com’s real-time data, the DL5821 flight operated by Delta Air Lines on Oct 22, 2026 is scheduled to fly from Buffalo (BUF) to New York (LGA). The flight is expected to depart at 06:00 and land at 06:57 .
Wed, Oct 21
Thu, Oct 22
Fri, Oct 23
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Arrived
The flight has arrived 10m early
1h 30m
Check-in Counter
--
Boarding Gate
20
Arrival Gate
76
Baggage
3
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Scheduled
Your flight will depart on time.
1h 30m
Check-in Counter
--
Boarding Gate
20
Arrival Gate
65
Baggage
5
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Scheduled
Your flight will depart on time.
1h 30m
Check-in Counter
--
Boarding Gate
--
Arrival Gate
--
Baggage
--
Need a flight from Buffalo to New York?
Delta Air Lines From US$105
Search flights Information provided by VariFlight For the latest updates, please refer to airport announcements or consult your airline. You can also explore more flights from Buffalo to New York or track other flights with our flight status tracker.
Track the Previous Flight Status: Delayed (connections may be affected)
DL5815
|
New York (NYC)
Buffalo (BUF)
Buffalo (BUF)
Scheduled: 22:59
|
14m late
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DL5821 Aircraft Details
According to Trip.com real-time data, the DL5821 flight flying from Buffalo to New York on 10/22/2026 is operated by the aircraft model Embraer 175. This aircraft has been in service for 18y, 1m. The aircraft is equipped with 76 seats.
Embraer 175
Punctuality (Departure)
81
%
Punctuality (Arrival)
100
%
Early on average
17 minutes
Age
18y, 1m
Seats
76
Distance
--
Economy
First
Premium Economy
Onboard Amenities
Snacks
In-flight entertainment is unavailable
Wi-Fi (additional charge)
No power outlets are available
Seating Plan
79 cm
More legroom than on 43% of flights
46 cm
Seat width better than on 71% of flights
100°
Reclining Angle
2-2
Seat layout example
Onboard Amenities
Snacks
In-flight entertainment is unavailable
Wi-Fi (additional charge)
USB port and power outlet
Seating Plan
94 cm
Legroom
51 cm
Seat width better than on 71% of flights
120°
Reclining Angle
1-2
Seat layout example
Onboard Amenities
None
In-flight entertainment is unavailable
Wi-Fi is available
No power outlets are available
Seating Plan
86 cm
Legroom
46 cm
Seat width better than on 71% of flights
100°
Reclining Angle
--
Seat layout example
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Flight History for DL5821
Trip.com historical records show that the last DL5821 flight departed on Wed, Oct 21 from BUF at approximately 06:08. This flight is expected to arrrive in LGA at 07:20.
| Date | Airport | Aircraft Type | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Sun, Oct 18 | Buffalo (BUF) | New York (LGA) | E75S | 06:16 | 07:12 | Arrived |
| Mon, Oct 19 | Buffalo (BUF) | New York (LGA) | E75S | 06:31 | 07:32 | Arrived |
| Tue, Oct 20 | Buffalo (BUF) | New York (LGA) | E75S | 06:06 | 07:09 | Arrived |
| Wed, Oct 21 | Buffalo (BUF) | New York (LGA) | E75S | 06:08 | 07:20 | Arrived |
| Thu, Oct 22 | Buffalo (BUF) | New York (LGA) | E75S | 06:00 | 06:57 | Scheduled |
| Fri, Oct 23 | Buffalo (BUF) | New York (LGA) | E170 | 06:00 | 07:30 | Scheduled |
| Sat, Oct 24 | Buffalo (BUF) | New York (LGA) | E170 | 06:00 | 07:30 | Scheduled |
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DL5821 On-Time Performance
Based on the average performance of this flight over the past 30 trips, the on-time departure rate of DL5821 is 81% (Late on average 15 minutes), and the on-time arrival rate is 100% (Early on average 17 minutes).
On-Time Departures
Punctuality
81
%
Late on average
15 minutes
Early
0
%
On time
81
%
30 mins late
19
%
60 mins late
0
%
90 mins late
0
%
Cancelled
0
%
On-Time Arrivals
Punctuality
100
%
Early on average
17 minutes
Early
94
%
On time
6
%
30 mins late
0
%
60 mins late
0
%
90 mins late
0
%
Cancelled
0
%
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Frequently Asked Questions
What is the current status of flight dl5821?
Flight dl5821 has not departed yet and is currently on schedule. Scheduled departure 06:00, arrival 07:30 (updated Oct 22, 2026).Is flight dl5821 on time today?
Flight dl5821 has not departed yet and is currently on schedule. Scheduled departure is 06:00, with arrival at 07:30. Recheck gate and timing before you head to the airport.Has flight dl5821 departed yet? What is the departure time?
Flight dl5821 is scheduled to depart at 06:00. The latest actual or estimated departure time is 06:00, and the current status is Scheduled (updated Oct 22, 2026).When is flight dl5821 scheduled to arrive?
Flight dl5821 is scheduled to arrive at 07:30. The latest estimated or actual arrival time is 06:57. Status is Scheduled as of Oct 22, 2026.What is the baggage carousel number for flight dl5821?
After arrival, baggage for flight dl5821 is expected at carousel 5 in terminal C. Carousel numbers are assigned close to landing and may change—follow airport signs on arrival.What route does flight dl5821 fly?
Flight dl5821 is operated by Delta Air Lines from Buffalo (BUF) to New York (LGA). Typical flight time is about 1 hour30 minutes; operating days may include Thursday.How can I check real-time status for flight dl5821?
Track flight dl5821 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 dl5821 is delayed or canceled, what should I do?
If dl5821 is delayed or canceled, first confirm the latest status here (Scheduled, updated Oct 22, 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 dl5821 departed from Buffalo?
Flight dl5821 has not departed from Buffalo (BUF) yet and is currently on schedule for 06:00.What is the seat configuration for flight dl5821?
Flight dl5821 usually flies a Embraer 175 with seat layout 2-2. Layouts can differ by aircraft subtype and cabin product—confirm your seat map in Manage Booking after you purchase.
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Destination Info: New York Weather & Time
Mostly cloudy
|
11°C - 18°C
Expected weather conditions upon arrival
0 hour time difference
Time on arrival: Buffalo 06:57
|
New York 06:57
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