Route · MDW → MYR · 2020–2025 BTS data
Chicago to Myrtle Beach
According to PlainFlights' route traffic ranking (BTS On-Time Performance total flights), MDW to MYR (Chicago to Myrtle Beach) ranks #3846 of 4927 tracked domestic routes by total flights (most flights = #1).
Data updated 2026-06-13
- 73.6%
- On-time
- -5.4 pts
- vs US avg
- 53 min
- Delay when late
- 1,970
- Flights
- #3846 of 4927
- Corpus placement
Cancelled
0.3%
Best Month
Jun 2024 75%
Worst Month
Jul 2024 56%
Distance
738 mi
Carriers
1
Monthly Performance
Recent 24 months of route data.
| Period | Flights | Delayed | Cancelled | Diverted | Carriers |
|---|---|---|---|---|---|
| Oct 2025 | 31 | 3 | 0 | 0 | WN |
| Sep 2025 | 30 | 7 | 0 | 0 | WN |
| Aug 2025 | 35 | 10 | 0 | 0 | WN |
| Jul 2025 | 61 | 17 | 1 | 0 | WN |
| Jun 2025 | 57 | 17 | 0 | 0 | WN |
| May 2025 | 40 | 9 | 0 | 0 | WN |
| Apr 2025 | 38 | 7 | 0 | 0 | WN |
| Mar 2025 | 39 | 8 | 0 | 0 | WN |
| Dec 2024 | 31 | 7 | 0 | 0 | WN |
| Nov 2024 | 30 | 5 | 0 | 0 | WN |
| Oct 2024 | 31 | 12 | 0 | 0 | WN |
| Sep 2024 | 30 | 6 | 0 | 0 | WN |
| Aug 2024 | 35 | 9 | 2 | 0 | WN |
| Jul 2024 | 62 | 27 | 0 | 0 | WN |
| Jun 2024 | 59 | 15 | 0 | 0 | WN |
| May 2024 | 39 | 15 | 0 | 0 | WN |
| Apr 2024 | 38 | 8 | 0 | 0 | WN |
| Mar 2024 | 38 | 12 | 0 | 0 | WN |
| Dec 2023 | 31 | 9 | 0 | 0 | WN |
| Nov 2023 | 30 | 5 | 0 | 0 | WN |
| Oct 2023 | 31 | 4 | 0 | 0 | WN |
| Sep 2023 | 30 | 12 | 0 | 0 | WN |
| Aug 2023 | 45 | 16 | 0 | 0 | WN |
| Jul 2023 | 56 | 18 | 0 | 0 | WN |
MDW–MYR seasonal on-time pattern
Best: January (87.1%) · weakest: June (67.5%)
Strongest calendar month
January
87.1% on-time · ~31 flights/mo
Busiest calendar month
July
~61 flights/mo avg
Weakest calendar month
June
67.5% on-time · ~54 flights/mo
Cancellation Rate
0.3%
3 of 947 flights
Diversion Rate
0.0%
0 of 947 flights
Explore origin & destination
On-time and delay data for the airports this route connects.
MDW - Chicago
Full on-time, delay-cause, and seasonal performance for Chicago, IL.
MDW on-time profileMYR - Myrtle Beach
Full on-time, delay-cause, and seasonal performance for Myrtle Beach, SC.
MYR on-time profileCompare the two airports
See MDW and MYR side by side on delays, cancellations, and reliability.
Compare MDW vs MYROrigin-hub reliability standing
Softer reliability from MDW
Among 69 routes leaving MDW, only 18 (including this one) clear below 75% on-time, while 0 stay ≥85% and 51 sit mid-band. Travelers comparing MDW options should weigh this 73.6% print against those peers · fleet on-time rank #4635 of 4927.
Similar routes
Other BTS-tracked routes with comparable performance or trip length to MDW–MYR.
Routes with a similar on-time rate
What the Data Says About MDW to MYR
On-time performance on the MDW to MYR pairing (Chicago to Myrtle Beach) trails a chunk of the network: 73.6% of 1,970 tracked flights arrived on schedule, with a 53.1-minute average delay on the ones that ran late. The route spans about 738 miles across 1 carrier. Cancellations over the trailing 24 months hit 0.3% (3 of 947 flights), with 0.0% diverted.
The monthly split is wide on this route: Jun 2024 posted the strongest performance at 75% on-time, while Jul 2024 came in at just 56% - a 18-point swing worth factoring into travel timing.
On the multi-year calendar, MDW–MYR peaks in January at 87.1% on-time while July carries the heaviest traffic (~61 flights per month) ; the softest month is June at 67.5%, a 19.6-point swing that repeats because the corridor's weather and holiday mix stays stable year to year.
Frequently Asked Questions
Where does MDW to MYR rank among US routes by traffic? ▼
How often are flights delayed from MDW to MYR? ▼
What is the cancellation rate for MDW to MYR? ▼
How far is the flight from MDW to MYR? ▼
When is the best time to fly from MDW to MYR? ▼
Airports on this route
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 MDW–MYR data
MDW–MYR sits 5.4 pts below the national 79% average; check the seasonal chart and airport profiles before treating the headline as typical.
- Compare MDW and MYR airport profiles: delay causes and top routes differ even on the same corridor. MDW airport
- If your dates flex, January (87.1% on-time) beats June (67.5%) on this corridor. Seasonal chart
- 4 other routes post a similar 73.6% 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.
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.