Route · EWR → SMF · 2020–2025 BTS data
Newark to Sacramento
The EWR–SMF corridor (Newark, NJ → Sacramento, CA) runs behind the national average, served by 1 carrier across roughly 2,500 miles.
Data updated 2026-06-13
- 66.7%
- On-time
- -12.3 pts
- vs US avg
- 74 min
- Delay when late
- 1,132
- Flights
Cancelled
2.6%
Best Month
N/A
Worst Month
N/A
Distance
2,500 mi
Carriers
1
Monthly Performance
Recent 24 months of route data.
| Period | Flights | Delayed | Cancelled | Diverted | Carriers |
|---|---|---|---|---|---|
| Dec 2025 | 31 | 11 | 1 | 1 | UA |
| Nov 2025 | 30 | 6 | 0 | 0 | UA |
| Oct 2025 | 31 | 17 | 0 | 0 | UA |
| Sep 2025 | 30 | 6 | 1 | 0 | UA |
| Aug 2025 | 31 | 10 | 0 | 0 | UA |
| Jul 2025 | 31 | 10 | 2 | 0 | UA |
| Jun 2025 | 30 | 7 | 0 | 1 | UA |
| May 2025 | 31 | 8 | 0 | 0 | UA |
| Apr 2025 | 30 | 13 | 0 | 0 | UA |
| Dec 2024 | 31 | 7 | 0 | 0 | UA |
| Nov 2024 | 30 | 6 | 0 | 0 | UA |
| Oct 2024 | 31 | 7 | 0 | 0 | UA |
| Sep 2024 | 30 | 5 | 0 | 0 | UA |
| Aug 2024 | 31 | 19 | 3 | 0 | UA |
| Jul 2024 | 31 | 15 | 4 | 0 | UA |
| Jun 2024 | 30 | 17 | 1 | 0 | UA |
| May 2024 | 31 | 14 | 0 | 0 | UA |
| Apr 2024 | 30 | 5 | 0 | 0 | UA |
| Dec 2023 | 31 | 3 | 0 | 0 | UA |
| Nov 2023 | 30 | 5 | 0 | 0 | UA |
| Oct 2023 | 31 | 10 | 0 | 1 | UA |
| Sep 2023 | 30 | 6 | 2 | 0 | UA |
| Aug 2023 | 31 | 8 | 1 | 0 | UA |
| Jul 2023 | 31 | 20 | 4 | 0 | UA |
Cancellation Rate
2.6%
19 of 734 flights
Diversion Rate
0.4%
3 of 734 flights
Explore origin & destination
On-time and delay data for the airports this route connects.
EWR - Newark
Full on-time, delay-cause, and seasonal performance for Newark, NJ.
Origin airport →SMF - Sacramento
Full on-time, delay-cause, and seasonal performance for Sacramento, CA.
Destination airport →Compare the two airports
See EWR and SMF side by side on delays, cancellations, and reliability.
Open comparison tool →Similar routes
Other BTS-tracked routes with comparable performance or trip length to EWR–SMF.
Routes with a similar on-time rate
What the Data Says About EWR to SMF
On-time performance on the EWR to SMF pairing (Newark to Sacramento) trails a chunk of the network: 66.7% of 1,132 tracked flights arrived on schedule, with a 74.4-minute average delay on the ones that ran late. The route spans about 2,500 miles across 1 carrier. Cancellations over the trailing 24 months hit 2.6% (19 of 734 flights), with 0.4% diverted.
Monthly performance data for this route did not show a clear best/worst split in the sample window; review the monthly table above for period-by-period detail.
Frequently Asked Questions
How often are flights delayed from EWR to SMF? ▼
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Data source
Data Source: Bureau of Transportation Statistics (BTS), On-Time Performance Data. Statistics reflect cumulative performance across all available reporting periods.
Read our methodology - how this data is sourced, computed, and verified.
Every figure on PlainFlights is rendered directly from BTS On-Time Performance data, no number is typed in by an editor. This page aggregates this specific route's on-time performance and monthly trend, live from the dataset. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.