Delta Air Lines DL631 Flight Status
According to Trip.com real-time data, the DL631 flight operated by Delta Air Lines on Sep 21, 2026 is scheduled to fly from San Francisco (SFO) to New York (JFK). The flight is expected to depart at 1:15 PM (local time in San Francisco, UTC-7) and land at 9:03 PM (local time in New York, UTC-4) .
Sun, Sep 20
Mon, Sep 21
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Arrived
The flight has arrived 35m early
5h 40m
Check-in Counter
--
Boarding Gate
C9
Arrival Gate
B39
Baggage
--
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Scheduled
Your flight will depart on time.
5h 40m
Check-in Counter
--
Boarding Gate
C9
Arrival Gate
B27
Baggage
--
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Information provided by VariFlight For real-time updates, please check airport displays or contact your airline. You can also explore more flights from San Francisco to New York or track other flights with our flight status tracker.
Track the Previous Flight Status: Scheduled
DL672
|
Atlanta (ATL) 
San Francisco (SFO)
San Francisco (SFO)Scheduled: 12:00 PM
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DL631 Aircraft Details
According to Trip.com real-time data, the DL631 flight flying from San Francisco to New York on 9/21/2026 is operated by the aircraft model Boeing 767-300/300ER. This aircraft has been in service for 35y, 5m. The aircraft is equipped with 211 seats.
Boeing 767-300/300ER
Punctuality (Departure)
40%
Punctuality (Arrival)
100%
Early on average
8 minutes
Age
35y, 5m
Seats
211
Flight Distance
--
Economy
Business
First
Premium Economy
In-Flight Services
None
Seatback entertainment system
Wi-Fi is available
USB port
Seat Information
--
Legroom
45 cm
Seat width better than on 65% of flights
100°
Reclining Angle
2-3-2
Seat layout example
In-Flight Services
Meal included
Seatback entertainment system
Wi-Fi is available
USB port and power outlet
Seat Information
--
Legroom
--
Seat width
--
Reclining Angle
1-2-1
Seat layout example
In-Flight Services
Meal included
On-demand entertainment
Wi-Fi is available
USB port and power outlet
Seat Information
--
Legroom
53 cm
Seat width better than on 11% of flights
180°
Reclining Angle Fully reclinable
1-2-1
Seat layout example
In-Flight Services
Meal included
On-demand entertainment
Wi-Fi is available
USB port and power outlet
Seat Information
89 cm
Legroom
45 cm
Seat width better than on 61% of flights
120°
Reclining Angle
2-3-2
Seat layout example
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Flight History for DL631
Trip.com historical records show that the last DL631 flight departed on Sun, Sep 20 from SFO at approximately 1:35 PM. This flight is expected to arrrive in JFK at 9:20 PM.
| Date | Airport | Aircraft Model | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Mon, Sep 14 | San Francisco (SFO) | New York (JFK) | 763 | 2:22 PM | 10:11 PM | Arrived |
| Tue, Sep 15 | San Francisco (SFO) | New York (JFK) | 763 | 1:40 PM | 9:20 PM | Arrived |
| Wed, Sep 16 | San Francisco (SFO) | New York (JFK) | 763 | 2:25 PM | 10:11 PM | Arrived |
| Thu, Sep 17 | San Francisco (SFO) | New York (JFK) | 763 | 2:08 PM | 9:58 PM | Arrived |
| Fri, Sep 18 | San Francisco (SFO) | New York (JFK) | 763 | 1:40 PM | 9:43 PM | Arrived |
| Sun, Sep 20 | San Francisco (SFO) | New York (JFK) | 763 | 1:35 PM | 9:20 PM | Arrived |
| Mon, Sep 21 | San Francisco (SFO) | New York (JFK) | 763 | 1:15 PM | 9:03 PM | Scheduled |
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DL631 On-Time Performance
Based on the average performance of this flight over the past 30 trips, the on-time departure rate of DL631 is 40% (Late on average 43 minutes), and the on-time arrival rate is 100% (Early on average 8 minutes).
On-Time Departures
Punctuality
40%
Late on average 43 minutes
Early
0%
On time
40%
30 mins late
30%
60 mins late
30%
90 mins late
0%
Canceled
0%
On-Time Arrivals
Punctuality
100%
Early on average 8 minutes
Early
50%
On time
50%
30 mins late
0%
60 mins late
0%
90 mins late
0%
Canceled
0%
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Frequently Asked Questions
What is the current status of flight dl631?
Flight dl631 has not departed yet and is currently on schedule. Scheduled departure 1:15 PM, arrival 9:55 PM (updated Sep 21, 2026).Is flight dl631 on time today?
Flight dl631 has not departed yet and is currently on schedule. Scheduled departure is 1:15 PM, with arrival at 9:55 PM. Recheck gate and timing before you head to the airport.Has flight dl631 departed yet? What is the departure time?
Flight dl631 is scheduled to depart at 1:15 PM. The latest actual or estimated departure time is 1:15 PM, and the current status is Scheduled (updated Sep 21, 2026).When is flight dl631 scheduled to arrive?
Flight dl631 is scheduled to arrive at 9:55 PM. The latest estimated or actual arrival time is 9:03 PM. Status is Scheduled as of Sep 21, 2026.What is the gate information for flight dl631?
For flight dl631, the departure terminal is T1 and the boarding gate is C9. Gate assignments can change at short notice—confirm on airport screens before heading to security.What route does flight dl631 fly?
Flight dl631 is operated by Delta Air Lines from San Francisco (SFO) to New York (JFK). Typical flight time is about 5 hours40 minutes; operating days may include Monday.How can I check real-time status for flight dl631?
Track flight dl631 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 dl631 is delayed or canceled, what should I do?
If dl631 is delayed or canceled, first confirm the latest status here (Scheduled, updated Sep 21, 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 dl631 departed from San Francisco?
Flight dl631 has not departed from San Francisco (SFO) yet and is currently on schedule for 1:15 PM.What is the seat configuration for flight dl631?
Flight dl631 usually flies a Boeing 767-300/300ER with seat layout 2-3-2. Layouts can differ by aircraft subtype and cabin product—confirm your seat map in Manage Booking after you purchase.
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