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Route · BWI → JAX · 2020–2025 BTS data

Baltimore to Jacksonville

According to PlainFlights' route traffic ranking (BTS On-Time Performance total flights), BWI to JAX (Baltimore to Jacksonville) ranks #1653 of 4927 tracked domestic routes by total flights (most flights = #1).

Data updated 2026-06-13

76.6%
On-time
-2.4 pts
vs US avg
56 min
Delay when late
7,613
Flights
#1653 of 4927
Corpus placement

Cancelled

1.1%

Best Month

Oct 2024 92%

Worst Month

Jul 2024 59%

Distance

663 mi

Carriers

3

Monthly Performance

Recent 24 months of route data.

Period Flights Delayed Cancelled Diverted Carriers
Dec 2025 134 36 1 0 WN
Nov 2025 130 28 0 0 WN
Oct 2025 120 30 0 0 WN
Sep 2025 107 24 0 0 WN
Aug 2025 111 24 0 1 WN
Jul 2025 123 44 4 1 WN
Jun 2025 120 40 2 0 WN
May 2025 124 33 2 2 WN
Apr 2025 120 23 0 1 WN
Mar 2025 120 21 1 0 WN
Feb 2025 92 22 0 0 WN
Jan 2025 101 19 8 0 WN
Dec 2024 131 32 0 0 WN
Nov 2024 117 13 0 0 WN
Oct 2024 108 9 0 0 WN
Sep 2024 106 20 4 0 WN
Aug 2024 112 39 6 0 WN
Jul 2024 123 51 0 2 WN
Jun 2024 120 40 0 0 WN
May 2024 124 42 0 0 WN
Apr 2024 120 34 0 0 WN
Mar 2024 123 28 1 1 WN
Feb 2024 112 13 0 0 WN
Jan 2024 121 33 2 0 WN

BWI–JAX seasonal on-time pattern

Best: February (83.6%) · weakest: July (65.8%)

60%65%70%75%80%85% JanFebMarAprMayJunJulAugSepOctNovDec 75.2%

Strongest calendar month

February

83.6% on-time · ~95 flights/mo

Busiest calendar month

March

~118 flights/mo avg

Weakest calendar month

July

65.8% on-time · ~112 flights/mo

Cancellation Rate

1.1%

31 of 2,819 flights

Diversion Rate

0.3%

8 of 2,819 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.

BWI on-time profile

JAX - Jacksonville

Full on-time, delay-cause, and seasonal performance for Jacksonville, FL.

JAX on-time profile

Compare the two airports

See BWI and JAX side by side on delays, cancellations, and reliability.

Compare BWI vs JAX

Origin-hub reliability standing

Mid-pack among BWI departures

From BWI, this corridor sits with 53 other 75–85% on-time routes out of 64 tracked departures, not the hub's reliability leaders (0 at ≥85%) and not the softest ( 11 below 75%). Destination: Jacksonville · fleet on-time rank #4174 of 4927.

What the Data Says About BWI to JAX

The Baltimore to Jacksonville corridor (BWI to JAX) posts a 76.6% on-time rate on the lower edge of the average band, based on 7,613 tracked flights. Late flights run 55.7 minutes behind on average. 3 carriers cover the 663-mile route; over the last 24 months, 31 of 2,819 flights were cancelled (1.1%) and 0.3% diverted.

The monthly split is wide on this route: Oct 2024 posted the strongest performance at 92% on-time, while Jul 2024 came in at just 59% - a 33-point swing worth factoring into travel timing.

On the multi-year calendar, BWI–JAX peaks in February at 83.6% on-time while March carries the heaviest traffic (~118 flights per month) ; the softest month is July at 65.8%, a 17.8-point swing that repeats because the corridor's weather and holiday mix stays stable year to year.

Frequently Asked Questions

Where does BWI to JAX rank among US routes by traffic? ▼
According to PlainFlights' route traffic ranking, BWI to JAX ranks #1653 of 4927 tracked domestic routes by total flights (most flights = #1). That ordinal matches our busiest-routes listing (total_flights DESC). See /methodology#corpus-placement for the exact sort basis.
How often are flights delayed from BWI to JAX? ▼
Flights from Baltimore to Jacksonville have a 76.6% on-time rate based on 7,613 flights. The average delay is 55.7 minutes. The best recent month was Oct 2024 with 92% on-time.
What is the cancellation rate for BWI to JAX? ▼
Over the last 24 months, 1.1% of flights on this route were cancelled (31 of 2,819 flights) and 0.3% were diverted.
How far is the flight from BWI to JAX? ▼
The flight distance from Baltimore (BWI) to Jacksonville (JAX) is approximately 663 miles. This route is served by 3 carriers.
When is the best time to fly from BWI to JAX? ▼
The best recent month for on-time performance was Oct 2024 (92% on-time). The worst was Jul 2024 (59% on-time). Consider booking during months with historically better performance.

Airports on this route

BWI Airport

Baltimore
JAX Airport

Jacksonville
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.

Using BWI–JAX data

BWI–JAX is mid-pack at 76.6% on-time; month and carrier mix move more than the corridor headline.

  • Compare BWI and JAX airport profiles: delay causes and top routes differ even on the same corridor. BWI airport
  • If your dates flex, February (83.6% on-time) beats July (65.8%) on this corridor. Seasonal chart
  • 4 other routes post a similar 76.6% on-time rate; compare before you commit to this pairing. Similar routes

On-time rate reflects the BTS historical average across all reporting carriers on this origin–destination pair, not any single flight or booking recommendation.

Data sourced from U.S. Department of Transportation Bureau of Transportation Statistics (BTS) On-Time Performance data. See our methodology for details. Retrieved and formatted by PlainFlights

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.