About 1 in 3 B6 1873 flights from Newark arrived 15+ minutes late, diverted or cancelled over the past year (33%); 2.6% were cancelled. The typical flight landed 2 minutes late.
B6 1873: EWR → LAX
Scheduled to leave Newark at 5:15 p.m. local time. Over the past year it arrived on time 67% of the time (152 flights), worse than other B6 flights on the route at that hour (87%). Last seen in the data Jul 8, 2026.
Usually JetBlue's last flight of the day from Newark to Los Angeles (55% of days). JetBlue's last EWR–LAX flight was cancelled 4.9% of the time, against 2.2% for its earlier ones. If it's cancelled, the next JetBlue flight is usually around 7:30 a.m. the next morning.
Month by month
By day of week
| Day | Flights | On time |
|---|---|---|
| Monday | 22 | 82% |
| Tuesday | 22 | 82% |
| Wednesday | 22 | 59% |
| Thursday | 20 | 65% |
| Friday | 22 | 73% |
| Saturday | 22 | 55% |
| Sunday | 22 | 55% |
Why it was late
All flights EWR → LAX · Connecting off B6 1873? Check the risk
Questions
How often is B6 1873 from EWR to LAX late?
JetBlue 1873 from Newark, NJ to Los Angeles, CA arrived 15 or more minutes late, was diverted or was cancelled on 33% of 152 scheduled flights between September 2025 and August 2026. 2.6% were cancelled.
Flight numbers change. Figures cover flights with this airline, number and route only. "Likely range" is the 95% interval for the true on-time rate given the number of flights. This is history, not live status: check JetBlue for today's flight. Method.