Route · FLL → ORD · 2020–2025 BTS data
Fort Lauderdale to Chicago
According to PlainFlights' route traffic ranking (BTS On-Time Performance total flights), FLL to ORD (Fort Lauderdale to Chicago) ranks #461 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
- 80 min
- Delay when late
- 17,275
- Flights
- #461 of 4927
- Corpus placement
Cancelled
1.4%
Best Month
Nov 2024 88%
Worst Month
Jul 2024 52%
Distance
1,182 mi
Carriers
28
Monthly Performance
Recent 24 months of route data.
| Period | Flights | Delayed | Cancelled | Diverted | Carriers |
|---|---|---|---|---|---|
| Dec 2025 | 360 | 111 | 2 | 1 | F9,NK,AA,UA |
| Nov 2025 | 287 | 80 | 5 | 1 | UA,F9,NK,AA |
| Oct 2025 | 219 | 52 | 0 | 0 | AA,UA,NK |
| Sep 2025 | 206 | 31 | 1 | 0 | UA,NK,AA |
| Aug 2025 | 203 | 46 | 1 | 3 | AA,NK,UA |
| Jul 2025 | 211 | 59 | 4 | 2 | AA,NK,UA |
| Jun 2025 | 194 | 50 | 1 | 0 | AA,UA,NK |
| May 2025 | 224 | 50 | 1 | 1 | AA,NK,UA |
| Apr 2025 | 271 | 46 | 1 | 2 | NK,UA,AA |
| Mar 2025 | 294 | 77 | 3 | 1 | AA,UA,NK |
| Feb 2025 | 242 | 41 | 4 | 0 | AA,UA,NK |
| Jan 2025 | 278 | 43 | 2 | 1 | AA,UA,NK |
| Dec 2024 | 281 | 57 | 0 | 0 | AA,NK,UA |
| Nov 2024 | 258 | 32 | 0 | 0 | UA,NK,AA |
| Oct 2024 | 193 | 38 | 1 | 0 | UA,NK |
| Sep 2024 | 176 | 40 | 0 | 0 | UA,NK |
| Aug 2024 | 215 | 95 | 4 | 0 | NK,UA |
| Jul 2024 | 185 | 89 | 6 | 1 | NK,UA |
| Jun 2024 | 214 | 82 | 10 | 1 | AA,NK,UA |
| May 2024 | 280 | 111 | 4 | 0 | AA,NK,UA |
| Apr 2024 | 301 | 70 | 2 | 1 | AA,NK,UA,WN |
| Mar 2024 | 318 | 125 | 4 | 2 | AA,NK,UA,WN |
| Feb 2024 | 291 | 65 | 1 | 1 | AA,NK,UA |
| Jan 2024 | 299 | 91 | 29 | 1 | AA,NK,UA |
FLL–ORD seasonal on-time pattern
Best: November (83.0%) · weakest: July (67.3%)
Strongest calendar month
November
83.0% on-time · ~246 flights/mo
Busiest calendar month
March
~330 flights/mo avg
Weakest calendar month
July
67.3% on-time · ~199 flights/mo
Cancellation Rate
1.4%
86 of 6,000 flights
Diversion Rate
0.3%
19 of 6,000 flights
Explore origin & destination
On-time and delay data for the airports this route connects.
FLL - Fort Lauderdale
Full on-time, delay-cause, and seasonal performance for Fort Lauderdale, FL.
FLL on-time profileORD - Chicago
Full on-time, delay-cause, and seasonal performance for Chicago, IL.
ORD on-time profileCompare the two airports
See FLL and ORD side by side on delays, cancellations, and reliability.
Compare FLL vs ORDOrigin-hub reliability standing
Mid-pack among FLL departures
From FLL, this corridor sits with 32 other 75–85% on-time routes out of 62 tracked departures, not the hub's reliability leaders (1 at ≥85%) and not the softest ( 29 below 75%). Destination: Chicago · fleet on-time rank #4181 of 4927.
Similar routes
Other BTS-tracked routes with comparable performance or trip length to FLL–ORD.
Routes with a similar on-time rate
What the Data Says About FLL to ORD
The Fort Lauderdale to Chicago corridor (FLL to ORD) posts a 76.6% on-time rate on the lower edge of the average band, based on 17,275 tracked flights. Late flights run 80.0 minutes behind on average. 28 carriers cover the 1,182-mile route; over the last 24 months, 86 of 6,000 flights were cancelled (1.4%) and 0.3% diverted.
The monthly split is wide on this route: Nov 2024 posted the strongest performance at 88% on-time, while Jul 2024 came in at just 52% - a 36-point swing worth factoring into travel timing.
On the multi-year calendar, FLL–ORD peaks in November at 83.0% on-time while March carries the heaviest traffic (~330 flights per month) ; the softest month is July at 67.3%, a 15.7-point swing that repeats because the corridor's weather and holiday mix stays stable year to year.
Frequently Asked Questions
Where does FLL to ORD rank among US routes by traffic? ▼
How often are flights delayed from FLL to ORD? ▼
What is the cancellation rate for FLL to ORD? ▼
How far is the flight from FLL to ORD? ▼
When is the best time to fly from FLL to ORD? ▼
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 FLL–ORD data
FLL–ORD is mid-pack at 76.6% on-time; month and carrier mix move more than the corridor headline.
- Compare FLL and ORD airport profiles: delay causes and top routes differ even on the same corridor. FLL airport
- If your dates flex, November (83.0% on-time) beats July (67.3%) 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.
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.