Delta DL977 Flight Status : Live Tracking & Updates

Domestic flight Delta DL977 takes off from San Francisco (SFO) United States to Boston (BOS) United States. It's operated by Delta Airlines. The plane leaves San Francisco International Airport at 07:40 04 May 2026 America/Los_Angeles. The flight is expected to land at Logan International Airport at 11:29 04 May 2026 America/New_York. The flight will last about 6 hours 49 minutes.

Current status of DL977 is Scheduled Delayed by 24m Estimated Depart in 4 hours, 59 minutes

DL977 - DAL977 Delta Airlines (DL)
SFO San Francisco United States
Flight SFO to BOS
BOS Boston United States
Scheduled Delayed by 24m Estimated Depart in 4 hours, 59 minutes
Departure San Francisco International Airport
IATA: SFOICAO: KSFO
Scheduled 07:40 04 May 2026
Estimated 08:04 04 May 2026
A A7
Arrival Logan International Airport
IATA: BOSICAO: KBOS
Scheduled 11:29 04 May 2026
Estimated 11:15 04 May 2026
1 C3
DL977 Detail
  • Type: Domestic Flight
  • Code Shares: WS 7983
  • Flight Duration: 6 hours 49 minutes
  • Flight Distance: 4352 kms / 2704 miles
Airline
  • Delta Airlines
  • IATA: DL
  • ICAO: DAL
  • Operating Days: Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday
Passenger Services
  • Service type: Normal passenger
  • Seats: 234
  • Freight capacity: 3 tons
  • Passenger classes: Economy, Business Class, Premium Economy
More Detail
  • Aircraft: Airbus A321neo
  • Callsign: F-KONL3
  • Departure Timezone: America/Los_Angeles
  • Arrival Timezone: America/New_York
  • Current Time in San Francisco: Monday 2026-05-04 03:05 AM
  • Current Time in Boston: Monday 2026-05-04 06:05 AM

Delta DL977 Flight Statistics

Delta
Delta
FLIGHT NO DL977
AIRPLANE Airbus A321neo
ON TIME 9
DELAYED 5
CANCELLED 0
ON TIME 20
DELAYED 10
CANCELLED 0
ON TIME 48
DELAYED 12
CANCELLED 0
ON TIME 58
DELAYED 12
CANCELLED 0
Last 14 days flight data
14 30 60 90
On Time Rate

Delta DL977 Flight Schedule and Histories

Time Departure Arrival Actual departure Actual arrival
Sun 03 May
Departed Delayed by 19m
San Francisco (SFO) 2026-05-03T13:00
Boston (BOS) 2026-05-03T21:41
2026-05-03T12:57
Sat 02 May
Departed On time
San Francisco (SFO) 2026-05-02T13:00
Boston (BOS) 2026-05-02T21:41
2026-05-02T12:51
Fri 01 May
Arrived Delayed by 22m
San Francisco (SFO) 2026-05-01T13:00
Boston (BOS) 2026-05-01T21:41
2026-05-01T13:13
2026-05-01T22:03
Thu 30 Apr
Departed Delayed by 28m
San Francisco (SFO) 2026-04-30T13:00
Boston (BOS) 2026-04-30T21:41
2026-04-30T13:26
Wed 29 Apr
Departed Delayed by 36m
San Francisco (SFO) 2026-04-29T13:00
Boston (BOS) 2026-04-29T21:41
2026-04-29T13:20
Tue 28 Apr
Departed On time
San Francisco (SFO) 2026-04-28T13:00
Boston (BOS) 2026-04-28T21:41
2026-04-28T12:57
Mon 27 Apr
Departed Delayed by 15m
San Francisco (SFO) 2026-04-27T13:00
Boston (BOS) 2026-04-27T21:41
2026-04-27T13:05
Sun 26 Apr
Departed On time
San Francisco (SFO) 2026-04-26T13:00
Boston (BOS) 2026-04-26T21:41
2026-04-26T13:06
Sat 25 Apr
Departed Delayed by 1h 13m
San Francisco (SFO) 2026-04-25T13:00
Boston (BOS) 2026-04-25T21:41
2026-04-25T14:22
Fri 24 Apr
Departed Delayed by 16m
San Francisco (SFO) 2026-04-24T13:00
Boston (BOS) 2026-04-24T21:40
2026-04-24T13:05

Flight routes similar to Delta DL977

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Virgin Australia VA8305
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Icelandair FI7832
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15:35
JetBlue Airways B6734
JetBlue Airways 		04/05/2026
14:00 		5 hours 45 minutes
22:45
Singapore Airlines SQ1550
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14:00 		5 hours 45 minutes
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United Airlines UA2001
United Airlines 		04/05/2026
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01:10

Delta Flight DL977 FAQs

What is the scheduled flight duration for Delta DL977 flight?

On average, nonstop flight takes 6 hour(s) 49 minutes, with the flight distance of 4352 km (2704 miles).

What is the current status of Delta DL977 flight?

The current status of flight Delta DL977 is Scheduled Delayed by 24m.

What type of aircraft is used for the Delta DL977 flight?

All Delta DL977 flights are operated using Airbus A321neo aircraft.

When does the flight Delta DL977 arrive?

Flight Delta DL977 arrives at 11:29.

Which terminal the flight Delta DL977 is arriving at?

Flight Delta DL977 arrives in Logan International Airport at Terminal 1.

How many Delta DL977 flights are operated a week?

7 flights per week. The Flight Delta DL977 is operated on Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday .