Delta Air Lines DL3987 Flight Status
According to Trip.com real-time data, the DL3987 flight operated by Delta Air Lines on Nov 7, 2026 is scheduled to fly from Seattle (SEA) to Los Angeles (ONT). The flight is expected to depart at 19:56 and land at 22:06 .
Fri, Nov 6
Sat, Nov 7
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Scheduled
Your flight will depart on time.
2h 47m
Check-in Counter
ZONE 3
Boarding Gate
B5A
Arrival Gate
209
Baggage
--
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Scheduled
Your flight will depart on time.
2h 47m
Check-in Counter
ZONE 3
Boarding Gate
A14
Arrival Gate
209
Baggage
--
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Delta Air Lines From €69
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DL3987 Aircraft Details
According to Trip.com real-time data, the DL3987 flight flying from Seattle to Los Angeles on 11/7/2026 is operated by the aircraft model Embraer 175. This aircraft has been in service for 7y, 5m. The aircraft is equipped with 76 seats.
Embraer 175
Punctuality (Departure)
87
%
Punctuality (Arrival)
97
%
Early on average
11 minutes
Age
7y, 5m
Seats
76
Flight Distance
--
Economy
First
Premium Economy
In-Flight Services
None
In-flight entertainment is unavailable
Wi-Fi (additional charge)
USB port and power outlet
Seat Information
79 cm
More legroom than on 6% of flights
46 cm
Seat width better than on 89% of flights
100°
Reclining Angle
2-2
Seat layout example
In-Flight Services
Meal included
In-flight entertainment is unavailable
Wi-Fi (additional charge)
USB port and power outlet
Seat Information
94 cm
More legroom than on 47% of flights
51 cm
Seat width
135°
Reclining Angle
1-2
Seat layout example
In-Flight Services
None
In-flight entertainment is unavailable
Unknown
No power outlets are available
Seat Information
86 cm
Legroom
46 cm
Seat width better than on 75% of flights
120°
Reclining Angle
--
Seat layout example
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Flight History for DL3987
Trip.com historical records show that the last DL3987 flight departed on Fri, Nov 6 from SEA at approximately 19:56. This flight is expected to arrrive in ONT at 22:06.
| Date | Airport | Aircraft Model | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Sun, Nov 1 | Seattle (SEA) | Los Angeles (ONT) | E75L | 20:17 | 22:21 | Arrived |
| Mon, Nov 2 | Seattle (SEA) | Los Angeles (ONT) | E75L | 20:21 | 22:45 | Arrived |
| Tue, Nov 3 | Seattle (SEA) | Los Angeles (ONT) | E75L | 20:16 | 22:19 | Arrived |
| Wed, Nov 4 | Seattle (SEA) | Los Angeles (ONT) | E75L | 20:19 | 22:35 | Arrived |
| Thu, Nov 5 | Seattle (SEA) | Los Angeles (ONT) | E75L | 20:22 | 22:18 | Arrived |
| Fri, Nov 6 | Seattle (SEA) | Los Angeles (ONT) | E75L | 19:56 | 22:06 | Scheduled |
| Sat, Nov 7 | Seattle (SEA) | Los Angeles (ONT) | E7W | 19:56 | 22:06 | Scheduled |
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DL3987 On-Time Performance
Based on the average performance of this flight over the past 30 trips, the on-time departure rate of DL3987 is 87% (Late on average 23 minutes), and the on-time arrival rate is 97% (Early on average 11 minutes).
On-Time Departures
Punctuality
87
%
Late on average
23 minutes
Early
0
%
On time
87
%
30 mins late
10
%
60 mins late
0
%
90 mins late
3
%
Canceled
0
%
On-Time Arrivals
Punctuality
97
%
Early on average
11 minutes
Early
83
%
On time
13
%
30 mins late
0
%
60 mins late
0
%
90 mins late
3
%
Canceled
0
%
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Frequently Asked Questions
What is the current status of flight dl3987?
Flight dl3987 has not departed yet and is currently on schedule. Scheduled departure 19:56, arrival 22:43 (updated Nov 7, 2026).Is flight dl3987 on time today?
Flight dl3987 has not departed yet and is currently on schedule. Scheduled departure is 19:56, with arrival at 22:43. Recheck gate and timing before you head to the airport.Has flight dl3987 departed yet? What is the departure time?
Flight dl3987 is scheduled to depart at 19:56. The latest actual or estimated departure time is 19:56, and the current status is Scheduled (updated Nov 7, 2026).When is flight dl3987 scheduled to arrive?
Flight dl3987 is scheduled to arrive at 22:43. The latest estimated or actual arrival time is 22:06. Status is Scheduled as of Nov 7, 2026.What route does flight dl3987 fly?
Flight dl3987 is operated by Delta Air Lines from Seattle (SEA) to Los Angeles (ONT). Typical flight time is about 2 hours47 minutes; operating days may include Saturday.How can I check real-time status for flight dl3987?
Track flight dl3987 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 dl3987 is delayed or canceled, what should I do?
If dl3987 is delayed or canceled, first confirm the latest status here (Scheduled, updated Nov 7, 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 dl3987 departed from Seattle?
Flight dl3987 has not departed from Seattle (SEA) yet and is currently on schedule for 19:56.What is the seat configuration for flight dl3987?
Flight dl3987 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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Arrival Info: Los Angeles Weather & Current Time
Clear
|
14°C - 28°C
Weather forecast for your arrival day
0 hour time difference
Time on arrival: Seattle 22:06
|
Los Angeles 22:06
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