Route
MQT → ORD
Marquette Sawyer Regional Airport Chicago O'Hare International Airport
How punctual is this route?
- On-time arrivals
- 71.9%
- Less than 15 minutes late
- Cancelled
- 5.1%
- Of scheduled flights
- Average delay when late
- 130 min
- Flights arriving 15+ minutes late
- Flights tracked
- 748
- Scheduled flights in the period
What caused the delays
- Late-arriving aircraft 35%
- Extreme weather 30%
- Airline (crew, maintenance, cleaning) 19%
- Air traffic control & airport 17%
- Security 0%
Share of delay minutes airlines attributed to each cause (BTS).
Show as table
| Month | On time | Flights |
|---|---|---|
| September 2025 | 83.9% | 62 |
| October 2025 | 54.1% | 61 |
| November 2025 | 72.7% | 59 |
| December 2025 | 57.7% | 60 |
| January 2026 | 65.7% | 36 |
| February 2026 | 65.9% | 45 |
| March 2026 | 61.5% | 62 |
| April 2026 | 76.1% | 76 |
| May 2026 | 87.8% | 76 |
| June 2026 | 81.0% | 60 |
| July 2026 | 72.9% | 62 |
| August 2026 | 71.8% | 89 |
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 |
|---|---|---|---|---|
| Envoy Air | 748 | 71.9% | 5.1% | 130 min |
Delay odds by flight
How often each flight number arrived 15 or more minutes late over the last year.
-
MQ3335
27% late · 139 flights
-
MQ4036
10% late · 78 flights
-
MQ3712
32% late · 76 flights
-
MQ4185
35% late · 62 flights
-
MQ3338
39% late · 55 flights
-
MQ3477
35% late · 54 flights
-
MQ3342
20% late · 44 flights
-
MQ4213
15% late · 37 flights
-
MQ4215
17% late · 37 flights
-
MQ3724
11% late · 35 flights
-
MQ3336
42% late · 30 flights
-
MQ3548
36% late · 27 flights
-
MQ3549
44% late · 27 flights
-
MQ4008
50% late · 26 flights
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