| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Aug 18 | BOS | SFO | 07:30 | 11:09 |
En-Route
|
Track > |
| Aug 17 | BOS | SFO | 07:59 | 11:04 |
Landed
|
Track > |
| Aug 16 | BOS | SFO | 08:00 | 11:03 |
Landed
|
Track > |
| Aug 15 | BOS | SFO | 07:52 | 10:56 |
Landed
|
Track > |
| Aug 14 | BOS | SFO | 12:55 | 15:45 |
Delayed
|
Track > |
| Aug 13 | BOS | SFO | 07:55 | 10:46 |
Landed
|
Track > |
| Aug 12 | BOS | SFO | 08:13 | 11:06 |
Landed
|
Track > |
| Aug 11 | BOS | SFO | 08:18 | 11:35 |
Landed Late
|
Track > |
| Aug 10 | BOS | SFO | 08:36 | 11:55 |
Landed Late
|
Track > |
| Aug 09 | BOS | SFO | 08:10 | 11:16 |
Landed
|
Track > |
Delta Air Lines Flight DL977 connects Boston, United States to San Francisco, United States, taking off from Boston Logan International Airport BOS and landing at San Francisco International Airport SFO.
How long is the DL977 flight from Boston to San Francisco?
The average flight time from Boston to San Francisco is 6 hours and 3 minutes. The flight distance is 4341 km / 2697 miles and the average flight speed is 712 km/h / 442 mph.
How many DL977 flights are operated per week?
7 flights per week. The flight DL977 is operated on Monday, Tuesday, Wednesday, Thursday, Friday, Saturday and Sunday.
What is the On-Time Performance (OTP) of Delta Air Lines Flight DL977 Boston to San Francisco?
The Airportia On-Time Performance Rating for Delta Air Lines Flight DL977 is 4.4/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight DL977 arriving at?
Flight DL977 arrives at San Francisco International Airport (SFO) Terminal 1.
When was the latest DL977 flight?
The latest flight took off on Tuesday, August 18th, 2026 with the flight status being En-Route on 11:09.
How else can the flight DL977 be referenced as?
This Delta Air Lines flight can also be referenced as DAL977, DL0977, DL 977, DAL 977.
How often is flight DL977 delayed?
On average, 40% of all DL977 flights are delayed. The average delay is 88 minutes.
Can I get compensation for my delayed or cancelled DL977 flight or baggage issues?
If your DL977 flight was cancelled, delayed, or if you experienced baggage issues such as delayed, damaged, or lost bags, you may be entitled to compensation. Compensation amounts and eligibility depend on various regulations, including EC 261/2004, UK261, CA Montreal Convention, US GoodWill, BR-ANAC, SA-GACA and TK-SHY.
See our DL977 Flight Tracker above for more details.
Other flights departing from Boston BOS: UA570, WN744, DL384, DL499
Other flights arriving at San Francisco SFO: UA1147, UA626, AS528, UA520
All flights connecting Boston BOS to San Francisco SFO.
