Route
RSW → ORD
Southwest Florida International Airport Chicago O'Hare International Airport
How punctual is this route?
- On-time arrivals
- 76.4%
- Less than 15 minutes late
- Cancelled
- 1.7%
- Of scheduled flights
- Average delay when late
- 87 min
- Flights arriving 15+ minutes late
- Flights tracked
- 3,238
- Scheduled flights in the period
What caused the delays
- Air traffic control & airport 42%
- Late-arriving aircraft 34%
- Airline (crew, maintenance, cleaning) 18%
- Extreme weather 5%
- Security 0%
Share of delay minutes airlines attributed to each cause (BTS).
Show as table
| Month | On time | Flights |
|---|---|---|
| September 2025 | 91.6% | 168 |
| October 2025 | 83.6% | 201 |
| November 2025 | 75.1% | 266 |
| December 2025 | 72.1% | 337 |
| January 2026 | 73.6% | 317 |
| February 2026 | 73.6% | 342 |
| March 2026 | 72.5% | 468 |
| April 2026 | 78.5% | 363 |
| May 2026 | 80.1% | 232 |
| June 2026 | 78.4% | 178 |
| July 2026 | 78.7% | 180 |
| August 2026 | 70.2% | 186 |
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 |
|---|---|---|---|---|
| United Airlines | 1,615 | 80.0% | 0.8% | 79 min |
| American Airlines | 1,177 | 75.4% | 1.7% | 98 min |
| NK | 307 | 67.7% | 5.9% | 83 min |
| Southwest Airlines | 103 | 56.0% | 1.9% | 80 min |
| Frontier Airlines | 36 | 71.4% | 2.8% | 102 min |
Delay odds by flight
How often each flight number arrived 15 or more minutes late over the last year.
-
UA2494
13% late · 364 flights
-
UA2738
36% late · 272 flights
-
UA2472
24% late · 206 flights
-
AA1238
40% late · 152 flights
-
UA1554
5% late · 103 flights
-
NK1604
22% late · 96 flights
-
NK1603
54% late · 94 flights
-
AA2437
52% late · 92 flights
-
AA2433
14% late · 76 flights
-
UA2062
11% late · 64 flights
-
AA653
10% late · 62 flights
-
AA3231
12% late · 60 flights
-
AA2613
5% late · 57 flights
-
AA1234
8% late · 54 flights
-
AA2561
54% late · 54 flights
-
UA2347
17% late · 53 flights
-
UA2832
42% late · 45 flights
-
AA2693
7% late · 44 flights
-
AA2711
41% late · 44 flights
-
AA3100
41% late · 41 flights
-
WN3656
36% late · 40 flights
-
UA1693
16% late · 37 flights
-
UA2396
6% late · 37 flights
-
AA2640
29% late · 36 flights
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