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Delta Air Lines Delta Air Lines

DL977 Flight Status

According to real-time data from Trip.com, flight DL977, operated by Delta Air Lines and scheduled to fly from San Francisco (SFO to Boston (BOS), has been cancelled. Please contact the airline or airport counter for the latest information.
SFO-BOS

Access more flight status info on the Trip.com app

Canceled
Please refer to the airline for the latest information
173106C5-5199-4134-A176-6296CB3DA377 5h 40m
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DL977

DL977 Aircraft Details

According to Trip.com real-time data, the DL977 flight flying from San Francisco to Boston on 11/7/2026 is operated by the aircraft model Airbus A321neo. This aircraft has been in service for 1y, 4m. The aircraft is equipped with 194 seats.
flight status
Airbus A321neo
Punctuality (Departure)
50 %
Punctuality (Arrival)
90 %
Late on average
0 minutes
Age
1y, 4m
Seats
194
Flight Distance
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DL977 On-Time Performance

Based on the average performance of this flight over the past 30 trips, the on-time departure rate of DL977 is 50% (Late on average 38 minutes), and the on-time arrival rate is 90% (Early on average 0 minutes).

On-Time Departures
Punctuality
50 %
Late on average 38 minutes
Early
0 %
On time
50 %
30 mins late
37 %
60 mins late
10 %
90 mins late
3 %
Canceled
1 %
On-Time Arrivals
Punctuality
90 %
Early on average 0 minutes
Early
67 %
On time
23 %
30 mins late
7 %
60 mins late
3 %
90 mins late
0 %
Canceled
1 %

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Frequently Asked Questions

  • What is the current status of flight dl977?

    Flight dl977 has been canceled (status: Canceled). Contact Delta Air Lines or your booking channel for rebooking or refund (updated Nov 7, 2026).
  • Flight dl977 has been canceled (status: Canceled). Contact Delta Air Lines or your booking channel for rebooking or refund options; if booked on Trip.com, use Manage Booking.
  • Flight dl977 is operated by Delta Air Lines from San Francisco (SFO) to Boston (BOS). Typical flight time is about 5 hours40 minutes; operating days may include Saturday.
  • Track flight dl977 on this Trip.com status page for live departure, arrival, gate and baggage updates. For push alerts on the go, open the same flight in the Trip.com App and turn on flight notifications.
  • If dl977 is delayed or canceled, first confirm the latest status here (Canceled, updated Nov 7, 2026). Contact Delta Air Lines or your booking channel for rebooking or refund options, and check Trip.com Manage Booking if you booked on Trip.com.
  • Flight dl977 has been canceled and did not depart from San Francisco (SFO). Contact Delta Air Lines or your booking channel for next steps.
  • Flight dl977 usually flies a Airbus A321neo with seat layout 3-3. Layouts can differ by aircraft subtype and cabin product—confirm your seat map in Manage Booking after you purchase.

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