Route
MDW → SRQ
Chicago Midway International Airport Sarasota Bradenton International Airport
How punctual is this route?
- On-time arrivals
- 73.6%
- Less than 15 minutes late
- Cancelled
- 1.3%
- Of scheduled flights
- Average delay when late
- 53 min
- Flights arriving 15+ minutes late
- Flights tracked
- 519
- Scheduled flights in the period
What caused the delays
- Late-arriving aircraft 60%
- Air traffic control & airport 21%
- Airline (crew, maintenance, cleaning) 16%
- Security 2%
- Extreme weather 0%
Share of delay minutes airlines attributed to each cause (BTS).
Show as table
| Month | On time | Flights |
|---|---|---|
| September 2025 | 76.7% | 30 |
| October 2025 | 58.1% | 31 |
| November 2025 | 87.5% | 33 |
| December 2025 | 66.7% | 33 |
| January 2026 | 75.0% | 32 |
| February 2026 | 85.4% | 41 |
| March 2026 | 62.2% | 79 |
| April 2026 | 76.0% | 51 |
| May 2026 | 70.5% | 44 |
| June 2026 | 83.0% | 54 |
| July 2026 | 80.4% | 58 |
| August 2026 | 62.5% | 33 |
Source: U.S. DOT Bureau of Transportation Statistics on-time data, September 2025 – August 2026. Covers flights operated by reporting U.S. carriers. About our data
Airlines on this route
| Airline | Flights | On time | Cancelled | Avg. delay when late |
|---|---|---|---|---|
| Southwest Airlines | 519 | 73.6% | 1.3% | 53 min |
Delay odds by flight
How often each flight number arrived 15 or more minutes late over the last year.
-
WN4653
11% late · 61 flights
-
WN1462
31% late · 50 flights
-
WN3611
28% late · 36 flights
-
WN1839
19% late · 33 flights
-
WN865
12% late · 32 flights
-
WN1701
56% late · 28 flights
-
WN2899
31% late · 27 flights
-
WN1473
20% late · 25 flights
-
WN1890
8% late · 24 flights
-
WN2235
10% late · 21 flights
-
WN1263
28% late · 20 flights
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