Delta Air Lines DL3740 Flight Status
According to Trip.com real-time data, the DL3740 flight operated by Delta Air Lines on Mar 19, 2026 is scheduled to fly from Boise (BOI) to Seattle (SEA). The flight is expected to depart at 09:00 (local time in Boise, UTC-6) and arrive at 09:14 (local time in Seattle, UTC-7) .
Wed, Mar 18
Thu, Mar 19
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Arrived
The flight has arrived 5m early
1h 49m
Check-in Counter
--
Boarding Gate
B20
Arrival Gate
A12
Baggage
6
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Scheduled
Your flight will depart on time.
1h 49m
Check-in Counter
--
Boarding Gate
B20
Arrival Gate
A12
Baggage
6
Information provided by VariFlightVariFlight. For real-time updates, please check airport displays or contact your airline.
Track the Previous Flight Status: Scheduled
DL3817
|
Seattle (SEA) 
Boise (BOI)
Boise (BOI)Scheduled: 22:04
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DL3740 Aircraft Details
Embraer 175
Punctuality (Departure)
83%
Punctuality (Arrival)
87%
Early on average
8 minutes
Age
18y, 6m
Seats
76
Flight Distance
--
Economy
First
Premium Economy
In-Flight Services
Snacks
In-flight entertainment is unavailable
Wi-Fi (additional charge)
Power outlet
Seat Information
79 cm
Legroom
46 cm
Seat width better than on 77% of flights
100°
Reclining Angle
2-2
Seat layout example
In-Flight Services
Snacks
In-flight entertainment is unavailable
Wi-Fi (additional charge)
Power outlet
Seat Information
94 cm
More legroom than on 19% of flights
51 cm
Seat width
120°
Reclining Angle
1-2
Seat layout example
In-Flight Services
Snacks
In-flight entertainment is unavailable
Wi-Fi (additional charge)
Power outlet
Seat Information
86 cm
Legroom
46 cm
Seat width better than on 72% of flights
100°
Reclining Angle
2-2
Seat layout example
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Flight History for DL3740
Trip.com historical records show that the last DL3740 flight departed on Wed, Mar 18 from BOI at approximately 09:15. This flight is expected to arrrive in SEA at 09:44.
| Date | Airport | Aircraft Model | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Fri, Mar 13 | Boise (BOI) | Seattle (SEA) | E75L | 09:10 | 09:31 | Arrived |
| Sat, Mar 14 | Boise (BOI) | Seattle (SEA) | E75L | 09:21 | 09:46 | Arrived |
| Sun, Mar 15 | Boise (BOI) | Seattle (SEA) | E75L | 13:31 | 13:50 | Arrived |
| Mon, Mar 16 | Boise (BOI) | Seattle (SEA) | E75L | 09:09 | 09:28 | Arrived |
| Tue, Mar 17 | Boise (BOI) | Seattle (SEA) | E75L | 09:21 | 09:38 | Arrived |
| Wed, Mar 18 | Boise (BOI) | Seattle (SEA) | E75S | 09:15 | 09:44 | Arrived |
| Thu, Mar 19 | Boise (BOI) | Seattle (SEA) | E75S | 09:00 | 09:14 | Scheduled |
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DL3740 On-Time Performance
Based on the average performance of this flight over the last 30 trips, the on-time departure rate of DL3740 is 83% (Late on average 28 minutes), and the on-time arrival rate is 87% (Early on average 8 minutes).
On-Time Departures
Punctuality
83%
Late on average 28 minutes
Early
0%
On time
83%
30 mins late
7%
60 mins late
3%
90 mins late
7%
Cancelled
0%
On-Time Arrivals
Punctuality
87%
Early on average 8 minutes
Early
87%
On time
0%
30 mins late
7%
60 mins late
0%
90 mins late
7%
Cancelled
0%
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Arrival Info: Seattle Weather & Current Time
Rain
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11°C - 14°C
Weather forecast for your arrival day
-1 hour time difference
Time on arrival: Boise 10:14| Seattle 09:14
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