JetBlue Airways
Is B61734 delayed?
B61734 left San Francisco on schedule (12 min behind), at 11:14 on Nov 15. Arrival time not confirmed yet.
Latest position report, at 21:55 UTC: altitude 10,668 m (35,000 ft), ground speed 868 km/h (469 kn), at 44.95° N, 94.54° W.
On schedule (12 min behind)
This update may be out of date. Check with your airline.
Update time unavailable
Departure
San Francisco
SFO
Actual
Scheduled 11:02
Nov 15
Arrival
Boston
BOS
Scheduled
Nov 15
Times shown in airport local time
Service date: · Scheduled departure date (America/Los_Angeles)
Flight details
Departure · UTC
- Scheduled
- Estimated
- Not available
- Actual
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.
- 30 min late
San Francisco → Boston
- On schedule (10 min behind)
San Francisco → Boston
- 26 min late
San Francisco → Boston
- 72 min late
San Francisco → Boston
- 49 min early
San Francisco → Boston
Is B61734 usually late?
Period: Oct 16, 2026 – Nov 15, 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 on record at these airports today
San Francisco (SFO) departures
- Delayed: left more than 15 min after schedule
- 78 delayed, 17 cancelled of 205 departures on record
Boston (BOS) departures
- Delayed: left more than 15 min after schedule
- 90 delayed, 23 cancelled of 189 departures on record
Counts cover the departures on record at each airport, not its full schedule.
Related flights
Flight history and details
| Service date | Departure | Arrival | Actual | Arrival delay (minutes) |
|---|---|---|---|---|
| Nov 14, 2026Cancelled | San Francisco | Boston | Not available | Not available |
| Nov 13, 2026Arrived | San Francisco | Boston | 30 | |
| Nov 12, 2026Arrived | San Francisco | Boston | 10 | |
| Nov 9, 2026Arrived | San Francisco | Boston | 26 | |
| Nov 7, 2026Arrived | San Francisco | Boston | 72 | |
| Nov 6, 2026Arrived | San Francisco | Boston | -49 | |
| Oct 27, 2026Arrived | San Francisco | Boston | -8 | |
| Oct 25, 2026Arrived | San Francisco | Boston | -8 | |
| Oct 23, 2026Arrived | San Francisco | Boston | -10 | |
| Oct 17, 2026Arrived | San Francisco | Boston | 9 |