Is JBU1578 delayed?
Service date: · Scheduled departure date (America/Los_Angeles)
Arrived
15 min late
Official source · Updated
Departure
Las Vegas
LAS
Actual
Scheduled 10:51
Sep 18
Arrival
Boston
BOS
Actual
Scheduled 18:27
Sep 18
Times shown in airport local time
Flight details
Departure · UTC
- Scheduled
- Estimated
- Not available
- Actual
Arrival · UTC
- Scheduled
- Estimated
- Not available
- Actual
Recent arrivals
Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.
- 100 min late
LAS → BOS
- 33 min late
LAS → BOS
- 9 min early
LAS → BOS
- 15 min late
LAS → BOS
- 150 min late
LAS → BOS
Flight history and details
Aug 23, 2026 — Sep 22, 2026
- Observed arrivals
- 13
- Arrivals over 15 minutes late
- 9
- Observed cancellations
- 0
- Observed occurrences
- 14
Results compare scheduled and actual arrival times. Cancelled or diverted flights are excluded. Some flights may be missing from the history.
| Service date | Departure | Arrival | Actual | Arrival delay (minutes) |
|---|---|---|---|---|
| Sep 21, 2026Arrived | Las Vegas | Boston | 100 | |
| Sep 20, 2026Arrived | Las Vegas | Boston | 33 | |
| Sep 19, 2026Arrived | Las Vegas | Boston | -9 | |
| Sep 18, 2026Arrived | Las Vegas | Boston | 15 | |
| Sep 17, 2026Arrived | Las Vegas | Boston | 150 | |
| Sep 16, 2026Arrived | Las Vegas | Boston | -15 | |
| Sep 15, 2026Arrived | Las Vegas | Boston | 66 | |
| Sep 14, 2026Arrived | Las Vegas | Boston | 9 | |
| Sep 13, 2026Arrived | Las Vegas | Boston | 33 | |
| Sep 12, 2026Arrived | Las Vegas | Boston | -25 | |
| Sep 11, 2026Arrived | Las Vegas | Boston | 31 | |
| Sep 10, 2026Arrived | Las Vegas | Boston | 70 | |
| Sep 9, 2026Arrived | Las Vegas | Boston | 49 |