Route
DEN → ORF
Denver International Airport Norfolk International Airport
1,553 miles
Return route ORF → DEN →
How punctual is this route?
- On-time arrivals
- 69.8%
- Less than 15 minutes late
- Cancelled
- 0.9%
- Of scheduled flights
- Average delay when late
- 57 min
- Flights arriving 15+ minutes late
- Flights tracked
- 659
- Scheduled flights in the period
What caused the delays
- Late-arriving aircraft 44%
- Airline (crew, maintenance, cleaning) 29%
- Air traffic control & airport 26%
- Extreme weather 1%
- Security 0%
Share of delay minutes airlines attributed to each cause (BTS).
Sep 2025
Aug 2026
Show as table
| Month | On time | Flights |
|---|---|---|
| September 2025 | 63.3% | 60 |
| October 2025 | 78.7% | 61 |
| November 2025 | 81.6% | 50 |
| December 2025 | 72.3% | 48 |
| January 2026 | 73.2% | 44 |
| February 2026 | 80.9% | 47 |
| March 2026 | 81.8% | 33 |
| April 2026 | 70.0% | 30 |
| May 2026 | 67.5% | 40 |
| June 2026 | 62.8% | 78 |
| July 2026 | 64.6% | 83 |
| August 2026 | 59.5% | 85 |
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 | 439 | 69.3% | 0.5% | 56 min |
| Southwest Airlines | 220 | 70.7% | 1.8% | 58 min |
Delay odds by flight
How often each flight number arrived 15 or more minutes late over the last year.
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