Delta DL4520 flight status now

DL4520 - DAL4520 Delta Airlines (DL)
SEA Seattle United States
Flight SEA to DEN
DEN Denver United States
NO FLIGHTS IN THE LAST 14 DAYS Lasted record on 04-November-2021
Departure Seattle International Airport
IATA: SEAICAO: KSEA
Scheduled 07:20
None B1
Arrival Denver International Airport
IATA: DENICAO: KDEN
Scheduled 11:13
None A28
DL4520 Detail
  • Type: Domestic Flight
  • Flight Duration: 2 hours 53 minutes
  • Flight Distance: 1648 kms / 1024 miles
Airline
  • Delta Airlines
  • IATA: DL
  • ICAO: DAL
  • Operating Days: NO FLIGHTS IN THE LAST 14 DAYS
Passenger Services
  • Service type: Normal passenger
  • Seats: 76
  • Freight capacity: 1.9 tons
  • Passenger classes: First Class, Economy, Premium Economy
More Detail
  • Aircraft: Embraer 175
  • Callsign: SKW4520
  • Departure Timezone: America/Los_Angeles
  • Arrival Timezone: America/Denver
  • Current Time in Seattle: Monday 2025-11-17 17:22 PM
  • Current Time in Denver: Monday 2025-11-17 18:22 PM

Domestic flight Delta DL4520 takes off from Seattle (SEA) United States to Denver (DEN) United States. It's operated by Delta Airlines. The plane leaves Seattle International Airport at 07:20 America/Los_Angeles. The flight is expected to land at Denver International Airport at 11:13 America/Denver. The flight will last about 2 hours 53 minutes.

Similar flight route from Seattle (SEA) to Denver (DEN)

Airline Flight no Departure Arrival
Alaska Airlines AS602
Alaska Airlines 		17/11/2025
14:06 		2 hours 44 minutes
17:50
Korean Air KE6121
Korean Air 		17/11/2025
14:06 		2 hours 44 minutes
17:50
Air Tahiti Nui TN2477
Air Tahiti Nui 		17/11/2025
14:06 		2 hours 44 minutes
17:50
Qatar Airways QR2180
Qatar Airways 		17/11/2025
20:15 		2 hours 44 minutes
23:59
Alaska Airlines AS642
Alaska Airlines 		17/11/2025
20:15 		2 hours 44 minutes
23:59
Air Tahiti Nui TN2338
Air Tahiti Nui 		17/11/2025
10:54 		2 hours 47 minutes
14:41
Hawaiian Airlines HA6650
Hawaiian Airlines 		17/11/2025
14:06 		2 hours 44 minutes
17:50
Alaska Airlines AS535
Alaska Airlines 		17/11/2025
10:54 		2 hours 47 minutes
14:41

Frequently asked questions, answered

How long is the flight from Seattle to Denver?

On average, nonstop flight takes 2 hour(s) 53 minutes, with the flight distance of 1648 km (1024 miles).

What type of aircraft is used for the Delta DL4520 flight?

All Delta DL4520 flights are operated using Embraer 175 aircraft.