Delta Air Lines DL3680 Flight Status
According to Trip.com's real-time data, the DL3680 flight operated by Delta Air Lines on Sep 21, 2026, scheduled to fly from Seattle (SEA) to Tucson (TUS), has experienced a change in flight status: the originally scheduled departure time has been delayed, and the new departure time is 08:58 , with a new arrival time of 11:45 . Trip.com will continue to keep you updated on the latest flight status.
Sun, Sep 20
Mon, Sep 21
Tue, Sep 22
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Arrived
The flight has arrived 36m early
3h 21m
Check-in Counter
ZONE 3
Boarding Gate
B8
Arrival Gate
B1
Baggage
4
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Delayed
Your flight is about 30m late.
3h 21m
Check-in Counter
ZONE 3
Boarding Gate
A5
Arrival Gate
B1
Baggage
4
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Scheduled
Your flight will depart on time.
3h 21m
Check-in Counter
ZONE 3
Boarding Gate
B5A
Arrival Gate
--
Baggage
--
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Information provided by VariFlight For the latest updates, please refer to airport announcements or consult your airline. You can also explore more flights from Seattle to Tucson or track other flights with our flight status tracker.
DL3680 Aircraft Details
According to Trip.com real-time data, the DL3680 flight flying from Seattle to Tucson on 9/21/2026 is operated by the aircraft model Embraer 175. This aircraft has been in service for 7y, 4m. The aircraft is equipped with 76 seats.
Embraer 175
Punctuality (Departure)
73%
Punctuality (Arrival)
97%
Early on average
11 minutes
Age
7y, 4m
Seats
76
Distance
--
Economy
First
Premium Economy
Onboard Amenities
None
In-flight entertainment is unavailable
Wi-Fi (additional charge)
Power outlet
Seating Plan
79 cm
Legroom
46 cm
Seat width better than on 80% of flights
100°
Reclining Angle
2-2
Seat layout example
Onboard Amenities
Meal included
In-flight entertainment is unavailable
Wi-Fi (additional charge)
Power outlet
Seating Plan
94 cm
More legroom than on 20% of flights
51 cm
Seat width
135°
Reclining Angle
1-2
Seat layout example
Onboard Amenities
Meal included
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 67% of flights
120°
Reclining Angle
--
Seat layout example
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Flight History for DL3680
Trip.com historical records show that the last DL3680 flight departed on Sun, Sep 20 from SEA at approximately 08:38. This flight is expected to arrrive in TUS at 11:13.
| Date | Airport | Aircraft Type | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Wed, Sep 16 | Seattle (SEA) | Tucson (TUS) | E75L | 08:46 | 11:37 | Arrived |
| Thu, Sep 17 | Seattle (SEA) | Tucson (TUS) | E75L | 08:50 | 11:37 | Arrived |
| Fri, Sep 18 | Seattle (SEA) | Tucson (TUS) | E75L | 09:05 | 11:48 | Arrived |
| Sat, Sep 19 | Seattle (SEA) | Tucson (TUS) | E75L | 08:55 | 11:27 | Arrived |
| Sun, Sep 20 | Seattle (SEA) | Tucson (TUS) | E75L | 08:38 | 11:13 | Arrived |
| Mon, Sep 21 | Seattle (SEA) | Tucson (TUS) | E75L | 08:58 | 11:45 | Delayed |
| Tue, Sep 22 | Seattle (SEA) | Tucson (TUS) | E7W | 08:28 | 11:49 | Scheduled |
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DL3680 On-Time Performance
Based on the average performance of this flight over the past 30 trips, the on-time departure rate of DL3680 is 73% (Late on average 25 minutes), and the on-time arrival rate is 97% (Early on average 11 minutes).
On-Time Departures
Punctuality
73%
Late on average 25 minutes
Early
0%
On time
73%
30 mins late
23%
60 mins late
3%
90 mins late
0%
Cancelled
0%
On-Time Arrivals
Punctuality
97%
Early on average 11 minutes
Early
80%
On time
17%
30 mins late
3%
60 mins late
0%
90 mins late
0%
Cancelled
0%
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Frequently Asked Questions
What is the current status of flight dl3680?
Flight dl3680 is delayed by about 30 minutes (status: Delayed). Latest estimated departure/arrival: 08:58 / 11:45 (updated Sep 21, 2026).Is flight dl3680 on time today?
Flight dl3680 is delayed by about 30 minutes (status: Delayed). The latest estimated departure/arrival times are 08:58 / 11:45. Watch for gate changes.Has flight dl3680 departed yet? What is the departure time?
Flight dl3680 is scheduled to depart at 08:28. The latest actual or estimated departure time is 08:58, and the current status is Delayed (updated Sep 21, 2026).When is flight dl3680 scheduled to arrive?
Flight dl3680 is scheduled to arrive at 11:49. The latest estimated or actual arrival time is 11:45. Status is Delayed as of Sep 21, 2026.What route does flight dl3680 fly?
Flight dl3680 is operated by Delta Air Lines from Seattle (SEA) to Tucson (TUS). Typical flight time is about 3 hours21 minutes; operating days may include Monday.How can I check real-time status for flight dl3680?
Track flight dl3680 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 dl3680 is delayed or canceled, what should I do?
If dl3680 is delayed or canceled, first confirm the latest status here (Delayed, 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 dl3680 departed from Seattle?
Flight dl3680 has not left Seattle (SEA) yet and is delayed by about 30 minutes. Latest estimated departure: 08:58.What is the seat configuration for flight dl3680?
Flight dl3680 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: Tucson Weather & Time
Partly cloudy
|
22°C - 35°C
Expected weather conditions upon arrival
0 hour time difference
Time on arrival: Seattle 11:49| Tucson 11:49
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