Delta DL321 Flight Status : Live Tracking & Updates

Domestic flight Delta DL321 takes off from Boston (BOS) United States to Los Angeles (LAX) United States. It's operated by Delta Airlines. The plane leaves Logan International Airport at 17:20 04 May 2026 America/New_York. The flight is expected to land at Los Angeles International Airport at 20:45 04 May 2026 America/Los_Angeles. The flight will last about 6 hours 25 minutes.

Current status of DL321 is Scheduled On time Expected Depart in 6 hours, 42 minutes

DL321 - DAL321 Delta Airlines (DL)
BOS Boston United States
Flight BOS to LAX
LAX Los Angeles United States
Scheduled On time Expected Depart in 6 hours, 42 minutes
Departure Logan International Airport
IATA: BOSICAO: KBOS
Scheduled 17:20 04 May 2026
A A19
Arrival Los Angeles International Airport
IATA: LAXICAO: KLAX
Scheduled 20:45 04 May 2026
Estimated 20:34 04 May 2026
3 20
DL321 Detail
  • Type: Domestic Flight
  • Code Shares: KE 3165, LY 4576, VS 2160
  • Flight Duration: 6 hours 25 minutes
  • Flight Distance: 4201 kms / 2610 miles
Airline
  • Delta Airlines
  • IATA: DL
  • ICAO: DAL
  • Operating Days: Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday
Passenger Services
  • Service type: Normal passenger
  • Seats: 160
  • Freight capacity: 17.8 tons
  • Passenger classes: Economy, Business Class, Premium Economy
More Detail
  • Aircraft: Boeing 757-200 (winglets) Passenger
  • Callsign: F-KCNY3
  • Departure Timezone: America/New_York
  • Arrival Timezone: America/Los_Angeles
  • Current Time in Boston: Monday 2026-05-04 10:38 AM
  • Current Time in Los Angeles: Monday 2026-05-04 07:38 AM

Delta DL321 Flight Statistics

Delta
Delta
FLIGHT NO DL321
AIRPLANE Boeing 757-200 (winglets) Passenger
ON TIME 14
DELAYED 0
CANCELLED 0
ON TIME 30
DELAYED 0
CANCELLED 0
ON TIME 53
DELAYED 2
CANCELLED 1
ON TIME 76
DELAYED 4
CANCELLED 1
Last 14 days flight data
14 30 60 90
On Time Rate

Delta DL321 Flight Schedule and Histories

Time Departure Arrival Actual departure Actual arrival
Sun 03 May
Departed On time
Boston (BOS) 2026-05-03T17:20
Los Angeles (LAX) 2026-05-03T20:45
2026-05-03T17:18
Sat 02 May
Departed On time
Boston (BOS) 2026-05-02T17:20
Los Angeles (LAX) 2026-05-02T20:45
2026-05-02T17:33
Fri 01 May
Departed On time
Boston (BOS) 2026-05-01T17:20
Los Angeles (LAX) 2026-05-01T20:45
2026-05-01T17:18
Thu 30 Apr
Departed Delayed by 22m
Boston (BOS) 2026-04-30T17:20
Los Angeles (LAX) 2026-04-30T20:45
2026-04-30T17:57
Wed 29 Apr
Departed On time
Boston (BOS) 2026-04-29T17:20
Los Angeles (LAX) 2026-04-29T20:45
2026-04-29T17:22
Tue 28 Apr
Departed On time
Boston (BOS) 2026-04-28T17:20
Los Angeles (LAX) 2026-04-28T20:45
2026-04-28T17:18
Mon 27 Apr
Departed On time
Boston (BOS) 2026-04-27T17:20
Los Angeles (LAX) 2026-04-27T20:45
2026-04-27T17:21
Sun 26 Apr
Departed Delayed by 16m
Boston (BOS) 2026-04-26T17:20
Los Angeles (LAX) 2026-04-26T20:45
2026-04-26T17:24
Sat 25 Apr
Departed Delayed by 26m
Boston (BOS) 2026-04-25T17:20
Los Angeles (LAX) 2026-04-25T20:45
2026-04-25T17:32
Fri 24 Apr
Departed On time
Boston (BOS) 2026-04-24T17:20
Los Angeles (LAX) 2026-04-24T20:45
2026-04-24T17:31

Flight routes similar to Delta DL321

Airline Flight no Departure Arrival
Singapore Airlines SQ1535
Singapore Airlines 		04/05/2026
14:00 		6 hours 24 minutes
17:24
JetBlue Airways B6287
JetBlue Airways 		04/05/2026
06:00 		6 hours 29 minutes
09:29
American Airlines AA404
American Airlines 		04/05/2026
10:00 		6 hours 2 minutes
13:25
Qantas QF3004
Qantas 		04/05/2026
10:00 		6 hours 2 minutes
13:25
Delta DL318
Delta 		04/05/2026
10:55 		6 hours 24 minutes
14:19
Icelandair FI7867
Icelandair 		04/05/2026
06:00 		6 hours 29 minutes
09:29
Delta DL479
Delta 		04/05/2026
06:10 		6 hours 30 minutes
09:40
LATAM Airlines LA6613
LATAM Airlines 		04/05/2026
06:10 		6 hours 30 minutes
09:40

Delta Flight DL321 FAQs

What is the scheduled flight duration for Delta DL321 flight?

On average, nonstop flight takes 6 hour(s) 25 minutes, with the flight distance of 4201 km (2610 miles).

What is the current status of Delta DL321 flight?

The current status of flight Delta DL321 is Scheduled On time.

What type of aircraft is used for the Delta DL321 flight?

All Delta DL321 flights are operated using Boeing 757-200 (winglets) Passenger aircraft.

When does the flight Delta DL321 arrive?

Flight Delta DL321 arrives at 20:45.

Which terminal the flight Delta DL321 is arriving at?

Flight Delta DL321 arrives in Los Angeles International Airport at Terminal 3.

How many Delta DL321 flights are operated a week?

7 flights per week. The Flight Delta DL321 is operated on Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday .