Delta Air Lines DL4090 Flight Status
According to the latest from Trip.com for Delta Air Lines Flight DL4090 from Seattle to Boise (SEA–BOI): Great news — Flight DL4090 has landed safely at Boise Airport (BOI) at 11:44 PM local time, arriving about 15m early.
Sun, Oct 25
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Arrived
The flight has arrived 15m early
1h 29m
Check-in Counter
ZONE 3
Boarding Gate
B4
Arrival Gate
B14
Baggage
--
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DL4090 Aircraft Details
Plane model info unavailable
Punctuality (Departure)
70
%
Punctuality (Arrival)
93
%
Early on average
2 minutes
Age
--
Seats
--
Flight Distance
--
Economy
In-Flight Services
Unknown
Unknown
Unknown
Unknown
Seat Information
--
Legroom
--
Seat width
--
Reclining Angle
--
Seat layout example
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Flight History for DL4090
Check more records from Trip.com about DL4090 before and after today
| Date | Airport | Aircraft Model | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Thu, Oct 15 | Seattle (SEA) | Boise (BOI) | E75L | 10:16 PM | 12:15 AM | Arrived |
| Fri, Oct 16 | Seattle (SEA) | Boise (BOI) | E75L | 9:43 PM | 11:43 PM | Arrived |
| Sun, Oct 18 | Seattle (SEA) | Boise (BOI) | E75L | 9:51 PM | 11:52 PM | Arrived |
| Mon, Oct 19 | Seattle (SEA) | Boise (BOI) | E75L | 10:22 PM | 12:26 AM | Arrived |
| Thu, Oct 22 | Seattle (SEA) | Boise (BOI) | E75L | 9:49 PM | 12:02 AM | Arrived |
| Fri, Oct 23 | Seattle (SEA) | Boise (BOI) | E75L | 10:09 PM | 12:09 AM | Arrived |
| Sun, Oct 25 | Seattle (SEA) | Boise (BOI) | E75L | 9:40 PM | 11:44 PM | Arrived |
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DL4090 On-Time Performance
Based on the average performance of this flight over the past 30 trips, the on-time departure rate of DL4090 is 70% (Late on average 27 minutes), and the on-time arrival rate is 93% (Early on average 2 minutes).
On-Time Departures
Punctuality
70
%
Late on average
27 minutes
Early
3
%
On time
67
%
30 mins late
17
%
60 mins late
10
%
90 mins late
3
%
Canceled
0
%
On-Time Arrivals
Punctuality
93
%
Early on average
2 minutes
Early
67
%
On time
27
%
30 mins late
3
%
60 mins late
3
%
90 mins late
0
%
Canceled
0
%
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Frequently Asked Questions
What is the current status of flight dl4090?
Flight dl4090 has arrived (status: Arrived). Actual arrival 11:44 PM (updated Nov 4, 2026).Is flight dl4090 on time today?
Flight dl4090 has arrived (status: Arrived). Actual arrival was 11:44 PM; follow airport screens for the baggage carousel.Has flight dl4090 departed yet? What is the departure time?
Flight dl4090 is scheduled to depart at 9:30 PM. The latest actual or estimated departure time is 9:40 PM, and the current status is Arrived (updated Nov 4, 2026).When is flight dl4090 scheduled to arrive?
Flight dl4090 is scheduled to arrive at 11:59 PM. The latest estimated or actual arrival time is 11:44 PM. Status is Arrived as of Nov 4, 2026.What route does flight dl4090 fly?
Flight dl4090 is operated by Delta Air Lines from Seattle (SEA) to Boise (BOI). Typical flight time is about 1 hour29 minutes; operating days may include Wednesday.How can I check real-time status for flight dl4090?
Track flight dl4090 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 dl4090 is delayed or canceled, what should I do?
If dl4090 is delayed or canceled, first confirm the latest status here (Arrived, updated Nov 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 dl4090 departed from Seattle?
Flight dl4090 has already left Seattle and completed its journey. Departure was 9:40 PM; actual arrival 11:44 PM.
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