Route · BWI → OAK · 2020–2025 BTS data
Baltimore to Oakland
The BWI–OAK corridor (Baltimore, MD → Oakland, CA) runs behind the national average, served by 1 carrier across roughly 2,447 miles.
Data updated 2026-06-13
- 76.4%
- On-time
- -2.6 pts
- vs US avg
- 51 min
- Delay when late
- 554
- Flights
Cancelled
5.6%
Best Month
N/A
Worst Month
N/A
Distance
2,447 mi
Carriers
1
Monthly Performance
Recent 24 months of route data.
| Period | Flights | Delayed | Cancelled | Diverted | Carriers |
|---|---|---|---|---|---|
| Sep 2024 | 30 | 8 | 0 | 0 | WN |
| Aug 2024 | 31 | 17 | 0 | 0 | WN |
| Jul 2024 | 31 | 13 | 0 | 0 | WN |
| Jun 2024 | 30 | 7 | 0 | 0 | WN |
| May 2024 | 31 | 18 | 0 | 0 | WN |
| Apr 2024 | 30 | 6 | 0 | 0 | WN |
| Mar 2024 | 31 | 11 | 0 | 1 | WN |
| Jan 2024 | 31 | 9 | 1 | 1 | WN |
| Dec 2023 | 31 | 3 | 0 | 0 | WN |
| Nov 2023 | 30 | 6 | 0 | 0 | WN |
| Oct 2023 | 31 | 8 | 0 | 0 | WN |
| Oct 2020 | 31 | 7 | 0 | 0 | WN |
| Sep 2020 | 30 | 2 | 0 | 0 | WN |
| Aug 2020 | 31 | 4 | 0 | 0 | WN |
| Jul 2020 | 31 | 0 | 0 | 0 | WN |
| Apr 2020 | 30 | 0 | 25 | 0 | WN |
| Mar 2020 | 31 | 6 | 5 | 0 | WN |
| Jan 2020 | 33 | 6 | 0 | 1 | WN |
Cancellation Rate
5.6%
31 of 554 flights
Diversion Rate
0.5%
3 of 554 flights
Explore origin & destination
On-time and delay data for the airports this route connects.
BWI - Baltimore
Full on-time, delay-cause, and seasonal performance for Baltimore, MD.
Origin airport →OAK - Oakland
Full on-time, delay-cause, and seasonal performance for Oakland, CA.
Destination airport →Compare the two airports
See BWI and OAK side by side on delays, cancellations, and reliability.
Open comparison tool →Similar routes
Other BTS-tracked routes with comparable performance or trip length to BWI–OAK.
Routes with a similar on-time rate
What the Data Says About BWI to OAK
The Baltimore to Oakland corridor (BWI to OAK) posts a 76.4% on-time rate on the lower edge of the average band, based on 554 tracked flights. Late flights run 51.3 minutes behind on average. 1 carrier cover the 2,447-mile route; over the last 24 months, 31 of 554 flights were cancelled (5.6%) and 0.5% 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
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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.