Delta Air Lines
Is DL643 delayed?
No delay reported yet. DL643 is scheduled to leave San Francisco at 14:29 on Nov 14 and reach New York at 22:19 (as of Nov 14, 22:09 UTC). Of its last 15 arrivals graded against a published schedule, 3 landed more than 15 min late.
No live update yet
Showing the published schedule until live times come in.
Update time unavailable
Departure
San Francisco
SFO
Scheduled
Nov 14
Arrival
New York
JFK
Scheduled
Nov 14
Times shown in airport local time
Service date: · Scheduled departure date (America/Los_Angeles)
Flight details
Departure · UTC
- Scheduled
- Estimated
- Not available
- Actual
- Not available
Arrival · UTC
- Scheduled
- Estimated
- Not available
- Actual
- Not available
Recent arrivals
Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.
- 314 min late
San Francisco → New York
- 108 min late
San Francisco → New York
- On schedule (4 min behind)
San Francisco → New York
- 19 min late
San Francisco → New York
- 11 min early
San Francisco → New York
Is DL643 usually late?
Period: Oct 15, 2026 – Nov 14, 2026
Percentages and delay figures appear once 20 arrivals are graded.
On time means landing no more than 15 minutes after the scheduled arrival, late more than 15 minutes after, both times read to the minute. The percentages share one base: graded arrivals plus cancelled and diverted flights. A cancelled plan another plan of the flight replaced within 12 hours is not counted. Median and “9 in 10” are interpolated over the graded arrivals. Compares scheduled and actual arrival times, read to the minute. Some flights may be missing.
Departures at these airports today
San Francisco (SFO) departures
- Delayed: left more than 15 min after schedule
- 64 delayed, 49 cancelled of 183 departures
New York JFK (JFK) departures
- Delayed: left more than 15 min after schedule
- 56 delayed, 68 cancelled of 174 departures
Related flights
Flight history and details
| Service date | Departure | Arrival | Actual | Arrival delay (minutes) |
|---|---|---|---|---|
| Nov 13, 2026Arrived | San Francisco | New York | 314 | |
| Nov 12, 2026Arrived | San Francisco | New York | 108 | |
| Nov 11, 2026Arrived | San Francisco | New York | 4 | |
| Nov 10, 2026Arrived | San Francisco | New York | 19 | |
| Nov 9, 2026Arrived | San Francisco | New York | -11 | |
| Nov 7, 2026Arrived | Phoenix | Minneapolis | 2 | |
| Nov 6, 2026Arrived | Phoenix | Minneapolis | -15 | |
| Nov 5, 2026Arrived | Phoenix | Minneapolis | -3 | |
| Nov 4, 2026Arrived | Phoenix | Minneapolis | -17 | |
| Nov 3, 2026Arrived | Phoenix | Minneapolis | -7 | |
| Nov 2, 2026Arrived | Phoenix | Minneapolis | -8 | |
| Nov 1, 2026Arrived | Phoenix | Minneapolis | -7 | |
| Oct 31, 2026Arrived | Phoenix | Minneapolis | -6 | |
| Oct 24, 2026Arrived | Phoenix | Minneapolis | -24 | |
| Oct 17, 2026Arrived | Phoenix | Minneapolis | 2 |