Route
ORD → BGR
Chicago O'Hare International Airport Bangor International Airport
How punctual is this route?
- On-time arrivals
- 74.2%
- Less than 15 minutes late
- Cancelled
- 1.7%
- Of scheduled flights
- Average delay when late
- 92 min
- Flights arriving 15+ minutes late
- Flights tracked
- 711
- Scheduled flights in the period
What caused the delays
- Late-arriving aircraft 53%
- Airline (crew, maintenance, cleaning) 27%
- Air traffic control & airport 14%
- Extreme weather 6%
- Security 0%
Share of delay minutes airlines attributed to each cause (BTS).
Show as table
| Month | On time | Flights |
|---|---|---|
| September 2025 | 87.0% | 108 |
| October 2025 | 79.8% | 109 |
| November 2025 | 100.0% | 2 |
| April 2026 | 69.0% | 44 |
| May 2026 | 76.5% | 81 |
| June 2026 | 68.4% | 120 |
| July 2026 | 70.0% | 124 |
| August 2026 | 67.2% | 123 |
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 |
|---|---|---|---|---|
| American Airlines | 257 | 68.3% | 1.9% | 112 min |
| SkyWest Airlines | 196 | 72.3% | 2.0% | 89 min |
| Republic Airways | 168 | 78.8% | 1.8% | 58 min |
| Envoy Air | 80 | 86.2% | 0.0% | 64 min |
| United Airlines | 10 | 90.0% | 0.0% | 80 min |
Delay odds by flight
How often each flight number arrived 15 or more minutes late over the last year.
-
OO5681
39% late · 82 flights
-
AA2299
28% late · 76 flights
-
YX3468
2% late · 55 flights
-
AA1628
37% late · 44 flights
-
OO5424
5% late · 40 flights
-
MQ3683
18% late · 39 flights
-
AA2632
19% late · 37 flights
-
OO5680
21% late · 35 flights
-
AA340
55% late · 33 flights
-
AA3133
27% late · 30 flights
-
YX4615
38% late · 28 flights
-
AA2079
19% late · 27 flights
-
MQ3725
11% late · 27 flights
-
YX4576
19% late · 26 flights
-
YX4547
48% late · 24 flights
-
YX3511
30% late · 23 flights
-
OO5327
38% late · 21 flights
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