Delta Air Lines
DL3685 Flight status
According to real-time data from Trip.com, flight DL3685, operated by Delta Air Lines and scheduled to fly from Seattle (SEA to Santa Ana (SNA), has been cancelled. Please contact the airline or airport counter for the latest information.
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Cancelled
Please refer to the airline for the latest information
Check-in Counter
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Boarding Gate
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Arrival Gate
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Baggage
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Flight.News
An Extreme Heat Warning remains in effect for Santa Ana and Orange County Coastal Areas until 8 PM PDT Thursday. Dangerously hot conditions are expected, with daytime highs ranging from the mid-80s to around 90 near the coast, and mid-90s to around 100 near higher coastal terrain. Overnight lows will remain warm in the 70s. Heat-related illnesses increase significantly during extreme heat events.
DL3685 Aircraft Details
Plane model info unavailable
Punctuality (Departure)
86
%
Punctuality (Arrival)
100
%
Early on average
9 minutes
Age
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Seats
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Flight Distance
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Economy
In-Flight Services
Unknown
Unknown
Unknown
Unknown
Seat Information
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Legroom
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Seat width
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Reclining Angle
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Seat layout example
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DL3685 On-Time Performance
Based on the average performance of this flight over the past 30 trips, the on-time departure rate of DL3685 is 86% (Late on average 22 minutes), and the on-time arrival rate is 100% (Early on average 9 minutes).
On-Time Departures
Punctuality
86
%
Late on average
22 minutes
Early
0
%
On time
86
%
30 mins late
10
%
60 mins late
3
%
90 mins late
0
%
Cancelled
0
%
On-Time Arrivals
Punctuality
100
%
Early on average
9 minutes
Early
83
%
On time
17
%
30 mins late
0
%
60 mins late
0
%
90 mins late
0
%
Cancelled
0
%
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Flight FAQs
-
What is the current status of flight dl3685?
Flight dl3685 has been canceled (status: Cancelled). Contact Delta Air Lines or your booking channel for rebooking or refund (updated Oct 4, 2026). -
Is flight dl3685 on time today?
Flight dl3685 has been canceled (status: Cancelled). Contact Delta Air Lines or your booking channel for rebooking or refund options; if booked on Trip.com, use Manage Booking. -
What route does flight dl3685 fly?
Flight dl3685 is operated by Delta Air Lines from Seattle (SEA) to Santa Ana (SNA). Typical flight time is about 2 hours 49 minutes; operating days may include Sunday. -
How can I check real-time status for flight dl3685?
Track flight dl3685 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 dl3685 is delayed or canceled, what should I do?
If dl3685 is delayed or canceled, first confirm the latest status here (Cancelled, updated Oct 4, 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 dl3685 departed from Seattle?
Flight dl3685 has been canceled and did not depart from Seattle (SEA). Contact Delta Air Lines or your booking channel for next steps.
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Arrival Info: Santa Ana Weather & Current Time
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Time on arrival: Seattle
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