Route
ORD → ANC
Chicago O'Hare International Airport Ted Stevens Anchorage International Airport
How punctual is this route?
- On-time arrivals
- 70.7%
- Less than 15 minutes late
- Cancelled
- 0.6%
- Of scheduled flights
- Average delay when late
- 68 min
- Flights arriving 15+ minutes late
- Flights tracked
- 784
- Scheduled flights in the period
What caused the delays
- Late-arriving aircraft 42%
- Air traffic control & airport 29%
- Airline (crew, maintenance, cleaning) 26%
- Extreme weather 3%
- Security 1%
Share of delay minutes airlines attributed to each cause (BTS).
Show as table
| Month | On time | Flights |
|---|---|---|
| September 2025 | 77.2% | 101 |
| October 2025 | 71.7% | 47 |
| November 2025 | 71.4% | 29 |
| December 2025 | 33.3% | 15 |
| January 2026 | 100.0% | 5 |
| March 2026 | 61.5% | 27 |
| April 2026 | 58.1% | 31 |
| May 2026 | 75.8% | 92 |
| June 2026 | 76.3% | 141 |
| July 2026 | 67.1% | 154 |
| August 2026 | 68.1% | 142 |
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 | 438 | 70.7% | 0.9% | 59 min |
| Alaska Airlines | 208 | 72.2% | 0.5% | 90 min |
| American Airlines | 138 | 68.6% | 0.0% | 62 min |
Delay odds by flight
How often each flight number arrived 15 or more minutes late over the last year.
-
UA841
42% late · 180 flights
-
UA840
15% late · 124 flights
-
UA450
27% late · 86 flights
-
AA1354
36% late · 76 flights
-
AS1545
29% late · 69 flights
-
AS1825
41% late · 48 flights
-
AA3222
21% late · 33 flights
-
AA375
31% late · 29 flights
-
AS743
7% late · 28 flights
-
UA1215
21% late · 24 flights
-
AS1546
10% late · 22 flights
Reviews
No reviews yet. Be the first to review this route.