Quad Cities International (MLI) Delays and On-Time Departures
Moline, IL · ranked 165th of 333 airports for on-time departures
Data through July 2026 · Last updated October 18, 2026
Over the last 12 months, Moline (MLI) had 4,301 scheduled departures and 80.8% of them left on time (US average 77.4%).
That ranks 165th of 333 US airports tracked on this site, with 3.6% of departures cancelled.
Envoy Air was the most punctual airline here, with 85.3% of departures on time.
October has been the best month (89% on time) and Monday the weakest day of the week (79%).
Best time of day to fly out of Moline (MLI)
On-time departure % by scheduled departure hour (local time), last 24 months.
Show the numbers
| Departure hour | On time | Cancelled | Flights |
|---|---|---|---|
| 5am–6am | 87.2% | 3.7% | 349 |
| 6am–7am | 89.8% | 2.2% | 1,636 |
| 7am–8am | 93.8% | 0.9% | 344 |
| 8am–9am | 85.9% | 1.0% | 772 |
| 9am–10am | 78.6% | 2.0% | 348 |
| 10am–11am | 80.1% | 2.0% | 806 |
| 11am–12pm | 83.3% | 2.0% | 587 |
| 12pm–1pm | 86.8% | 1.1% | 275 |
| 1pm–2pm | 80.1% | 2.4% | 298 |
| 2pm–3pm | 70.4% | 0.0% | 81 |
| 3pm–4pm | 77.2% | 2.4% | 977 |
| 4pm–5pm | 72.9% | 1.9% | 466 |
| 5pm–6pm | 74.6% | 3.3% | 726 |
| 6pm–7pm | 72.5% | 5.6% | 553 |
| 7pm–8pm | 69.9% | 15.6% | 122 |
| 8pm–9pm | 71.4% | 0.0% | 84 |
| 9pm–10pm | 74.1% | 0.0% | 58 |
| 10pm–11pm | Limited data | 14 | |
Airlines at MLI ranked by on-time departures
Last 12 months. Airlines with fewer than 30 departures are marked “limited data”.
| Airline | On-time departures | On-time arrivals | Cancelled | Departures |
|---|---|---|---|---|
| Envoy Air | 85.3% | 82.6% | 2.5% | 1,232 |
| PSA Airlines | 80.8% | 79.9% | 4.5% | 485 |
| Allegiant Air | 80.5% | 76.7% | 0.8% | 497 |
| SkyWest Airlines | 78.3% | 73.5% | 4.8% | 2,077 |
| Republic Airways | Limited data | 10 | ||
80%+ good 70–79.9% fair <70% poor
Best day to fly out of MLI
On-time departures by day, 24 months.
Best month to fly out of MLI
On-time departures by month, 24 months.
Holiday travel at Moline (MLI)
On-time departures during holiday periods compared with all other days, last 24 months.
| Period | On-time departures | vs other days | Cancelled | Flights |
|---|---|---|---|---|
| Thanksgiving week (Tue before to Mon after) | 75.8% | -7.0 pts | 8.8% | 181 |
| Christmas & New Year (Dec 20 - Jan 3) | 77.0% | -5.7 pts | 1.5% | 336 |
| Summer peak (Jun 15 - Aug 15) | 78.7% | -4.0 pts | 2.6% | 1,439 |
| All other days | 82.8% | — | 2.3% | 6,540 |
Monthly on-time departure trend at MLI
On-time departure % each month, with the 12-month US average for reference.
Routes from Moline (MLI)
Every route from MLI with its own page, by number of flights (last 12 months, on-time arrivals).
| To | On time | Cancelled | Flights |
|---|---|---|---|
| MLI → Chicago (ORD) | 72.6% | 5.1% | 2,264 |
| MLI → Dallas/Fort Worth (DFW) | 83.5% | 2.8% | 1,008 |
| MLI → Denver (DEN) | 83.0% | 0.3% | 366 |
| MLI → Charlotte (CLT) | 89.2% | 4.8% | 166 |