Delta Air Lines DL3940 Flight Status
According to Trip.com real-time data, the DL3940 flight operated by Delta Air Lines on Mar 23, 2026, flying from Colorado Springs (COS) to Salt Lake City (SLC), departed at 08:37 and is expected to arrive at 09:58 at Salt Lake City International Airport (SLC).
Sun, Mar 22
Mon, Mar 23
Tue, Mar 24
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Arrived
The flight has arrived 32m early
1h 59m
Check-in Counter
--
Boarding Gate
--
Arrival Gate
B30
Baggage
6
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En route
Your flight has departed Colorado Springs and is expected to arrive in Salt Lake City at 09:58.
1h 59m
Check-in Counter
--
Boarding Gate
--
Arrival Gate
A49
Baggage
8
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Scheduled
Your flight will depart on time.
1h 59m
Check-in Counter
--
Boarding Gate
--
Arrival Gate
A4
Baggage
--
Information provided by VariFlightVariFlight. For real-time updates, please check airport displays or contact your airline.
Track the Previous Flight Status: Scheduled
DL3788
|
Salt Lake City (SLC) 
Colorado Springs (COS)
Colorado Springs (COS)Scheduled: 22:05
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DL3940 Aircraft Details
Embraer 175
Punctuality (Departure)
73%
Punctuality (Arrival)
100%
Early on average
14 minutes
Age
6y, 4m
Seats
76
Flight Distance
--
Economy
First
Premium Economy
In-Flight Services
Snacks
In-flight entertainment is unavailable
Wi-Fi (additional charge)
USB port and power outlet
Seat Information
79 cm
Legroom
46 cm
Seat width
100°
Reclining Angle
2-2
Seat layout example
In-Flight Services
Snacks
In-flight entertainment is unavailable
Wi-Fi (additional charge)
USB port and power outlet
Seat Information
94 cm
Legroom
51 cm
Seat width
135°
Reclining Angle
1-2
Seat layout example
In-Flight Services
Snacks
In-flight entertainment is unavailable
Wi-Fi (additional charge)
USB port and power outlet
Seat Information
86 cm
Legroom
46 cm
Seat width
120°
Reclining Angle
2-2
Seat layout example
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Flight History for DL3940
Trip.com historical records show that the last DL3940 flight departed on Sun, Mar 22 from COS at approximately 08:24. This flight is expected to arrrive in SLC at 09:42.
| Date | Airport | Aircraft Model | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Wed, Mar 18 | Colorado Springs (COS) | Salt Lake City (SLC) | E75L | 08:35 | 10:01 | Arrived |
| Thu, Mar 19 | Colorado Springs (COS) | Salt Lake City (SLC) | E75L | 08:39 | 10:02 | Arrived |
| Fri, Mar 20 | Colorado Springs (COS) | Salt Lake City (SLC) | E75L | 08:32 | 09:57 | Arrived |
| Sat, Mar 21 | Colorado Springs (COS) | Salt Lake City (SLC) | E75L | 08:25 | 09:46 | Arrived |
| Sun, Mar 22 | Colorado Springs (COS) | Salt Lake City (SLC) | E75L | 08:24 | 09:42 | Arrived |
| Mon, Mar 23 | Colorado Springs (COS) | Salt Lake City (SLC) | E75L | 08:37 | 09:58 | En route |
| Tue, Mar 24 | Colorado Springs (COS) | Salt Lake City (SLC) | E75L | 08:15 | 09:58 | Scheduled |
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DL3940 On-Time Performance
Based on the average performance of this flight over the last 30 trips, the on-time departure rate of DL3940 is 73% (Late on average 22 minutes), and the on-time arrival rate is 100% (Early on average 14 minutes).
On-Time Departures
Punctuality
73%
Late on average 22 minutes
Early
0%
On time
73%
30 mins late
27%
60 mins late
0%
90 mins late
0%
Cancelled
0%
On-Time Arrivals
Punctuality
100%
Early on average 14 minutes
Early
93%
On time
7%
30 mins late
0%
60 mins late
0%
90 mins late
0%
Cancelled
0%
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Cheap return flights to Colorado Springs
- Wed, Apr 8Salt Lake City (SLC)Colorado Springs (COS)
Frontier AirlinesOne way56% offTHB 7,600THB 3,360 - Sat, Apr 11Salt Lake City (SLC)Colorado Springs (COS) Frontier AirlinesOne way43% offTHB 7,600THB 4,370
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Arrival Info: Salt Lake City Weather & Current Time
Mostly cloudy
|
9°C - 19°C
Weather forecast for your arrival day
0 hour time difference
Time on arrival: Colorado Springs 09:58| Salt Lake City 09:58
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