Delta DL721 Flight Status Today

Domestic flight Delta DL721 takes off from Santa Ana (SNA) United States to Atlanta (ATL) United States. It's operated by Delta Airlines. The plane leaves John Wayne Airport at 07:45 28 December 2025 America/Los_Angeles. The flight is expected to land at Hartsfield-Jackson Atlanta International Airport at 14:54 28 December 2025 America/New_York. The flight will last about 4 hours 9 minutes.

Current status of DL721 is Departed Delayed by 1h 58m Estimated Arrival in 2 hours, 18 minutes

DL721 - DAL721 Delta Airlines (DL)
SNA Santa Ana United States
Flight SNA to ATL
ATL Atlanta United States
Departed Delayed by 1h 58m Estimated Arrival in 2 hours, 18 minutes
Departure John Wayne Airport
IATA: SNAICAO: KSNA
Scheduled 07:45 28 December 2025
Actual 10:03 28 December 2025
A 2
Arrival Hartsfield-Jackson Atlanta International Airport
IATA: ATLICAO: KATL
Scheduled 14:54 28 December 2025
Estimated 16:52 28 December 2025
S A5
DL721 Detail
  • Type: Domestic Flight
  • Code Shares: AF 5689, AM 4568, KL 6590, LA 6377, VS 2699
  • Flight Duration: 4 hours 9 minutes
  • Flight Distance: 3086 kms / 1917 miles
Airline
  • Delta Airlines
  • IATA: DL
  • ICAO: DAL
  • Operating Days: Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday
Passenger Services
  • Service type: Normal passenger
  • Seats: 110
  • Freight capacity: 1 tons
  • Passenger classes: Economy, Business Class, Premium Economy
More Detail
  • Aircraft: Boeing 757-200 (winglets) Passenger
  • Callsign: F-CYMM4
  • Departure Timezone: America/Los_Angeles
  • Arrival Timezone: America/New_York
  • Current Time in Santa Ana: Sunday 2025-12-28 11:34 AM
  • Current Time in Atlanta: Sunday 2025-12-28 14:34 PM

Delta DL721 Flight Statistics

Delta
Delta
FLIGHT NO DL721
AIRPLANE Boeing 757-200 (winglets) Passenger
ON TIME 13
DELAYED 1
CANCELLED 0
ON TIME 29
DELAYED 1
CANCELLED 0
ON TIME 56
DELAYED 4
CANCELLED 0
ON TIME 79
DELAYED 5
CANCELLED 0
Last 14 days flight data
14 30 60 90
On Time Rate

Delta DL721 Flight Schedule and Histories

Time Departure Arrival Actual departure Actual arrival
Sat 27 Dec
Scheduled On time
Santa Ana (SNA) 2025-12-27T06:45
Atlanta (ATL) 2025-12-27T14:01
Fri 26 Dec
Arrived On time
Santa Ana (SNA) 2025-12-26T06:45
Atlanta (ATL) 2025-12-26T14:01
2025-12-26T06:44
2025-12-26T14:11
Thu 25 Dec
Scheduled On time
Santa Ana (SNA) 2025-12-25T06:45
Atlanta (ATL) 2025-12-25T14:01
Sat 22 Nov
Arrived On time
Santa Ana (SNA) 2025-11-22T06:45
Atlanta (ATL) 2025-11-22T14:02
2025-11-22T06:45
2025-11-22T13:47
Mon 17 Nov
Arrived On time
Santa Ana (SNA) 2025-11-17T06:45
Atlanta (ATL) 2025-11-17T14:02
2025-11-17T07:06
2025-11-17T14:01
Tue 11 Nov
Arrived Delayed by 49m
Santa Ana (SNA) 2025-11-11T06:45
Atlanta (ATL) 2025-11-11T14:02
2025-11-11T06:46
2025-11-11T14:51
Sun 09 Nov
Departed On time
Santa Ana (SNA) 2025-11-09T07:45
Atlanta (ATL) 2025-11-09T14:54
2025-11-09T07:42
Fri 07 Nov
Departed On time
Santa Ana (SNA) 2025-11-07T06:45
Atlanta (ATL) 2025-11-07T14:06
2025-11-07T06:44
Sun 02 Nov
Scheduled On time
Santa Ana (SNA) 2025-11-02T07:45
Atlanta (ATL) 2025-11-02T14:56
Wed 29 Oct
Arrived On time
Santa Ana (SNA) 2025-10-29T06:45
Atlanta (ATL) 2025-10-29T14:06
2025-10-29T06:36
2025-10-29T14:08

Flight routes similar to Delta DL721

Airline Flight no Departure Arrival
KLM KL6590
KLM 		28/12/2025
07:45 		4 hours 9 minutes
14:54
Virgin Atlantic VS2698
Virgin Atlantic 		28/12/2025
12:05 		4 hours 10 minutes
19:15
KLM KL7254
KLM 		28/12/2025
14:15 		4 hours 18 minutes
21:33
Delta DL543
Delta 		28/12/2025
14:15 		4 hours 18 minutes
21:33
Virgin Atlantic VS2699
Virgin Atlantic 		28/12/2025
06:45 		4 hours 27 minutes
14:01
LATAM Airlines LA6138
LATAM Airlines 		28/12/2025
06:45 		4 hours 22 minutes
14:02
LATAM Airlines LA6446
LATAM Airlines 		28/12/2025
12:45 		4 hours 10 minutes
19:55
Aeromexico AM4568
Aeromexico 		28/12/2025
06:45 		4 hours 17 minutes
14:02

Delta Flight DL721 FAQs

What is the scheduled flight duration for Delta DL721 flight?

On average, nonstop flight takes 4 hour(s) 9 minutes, with the flight distance of 3086 km (1917 miles).

What is the current status of Delta DL721 flight?

The current status of flight Delta DL721 is Departed Delayed by 1h 58m.

What type of aircraft is used for the Delta DL721 flight?

All Delta DL721 flights are operated using Boeing 757-200 (winglets) Passenger aircraft.

When does the flight Delta DL721 arrive?

Flight Delta DL721 arrives at 14:54.

Which terminal the flight Delta DL721 is arriving at?

Flight Delta DL721 arrives in Hartsfield-Jackson Atlanta International Airport at Terminal S.

How many Delta DL721 flights are operated a week?

7 flights per week. The Flight Delta DL721 is operated on Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday .