Route
CMH → PHX
John Glenn Columbus International Airport Phoenix Sky Harbor International Airport
How punctual is this route?
- On-time arrivals
- 82.7%
- Less than 15 minutes late
- Cancelled
- 1.3%
- Of scheduled flights
- Average delay when late
- 107 min
- Flights arriving 15+ minutes late
- Flights tracked
- 1,141
- Scheduled flights in the period
What caused the delays
- Airline (crew, maintenance, cleaning) 61%
- Late-arriving aircraft 27%
- Air traffic control & airport 11%
- Extreme weather 2%
- Security 0%
Share of delay minutes airlines attributed to each cause (BTS).
Show as table
| Month | On time | Flights |
|---|---|---|
| September 2025 | 87.3% | 73 |
| October 2025 | 87.9% | 107 |
| November 2025 | 82.1% | 95 |
| December 2025 | 73.7% | 100 |
| January 2026 | 86.8% | 83 |
| February 2026 | 87.8% | 75 |
| March 2026 | 84.8% | 128 |
| April 2026 | 80.0% | 110 |
| May 2026 | 79.6% | 111 |
| June 2026 | 75.8% | 95 |
| July 2026 | 82.8% | 93 |
| August 2026 | 88.6% | 71 |
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 | 610 | 85.0% | 1.5% | 166 min |
| Southwest Airlines | 531 | 80.2% | 1.1% | 56 min |
Delay odds by flight
How often each flight number arrived 15 or more minutes late over the last year.
-
AA1958
12% late · 364 flights
-
AA1539
23% late · 99 flights
-
AA1689
14% late · 71 flights
-
WN4323
7% late · 63 flights
-
WN1202
40% late · 60 flights
-
WN998
20% late · 59 flights
-
WN1424
49% late · 58 flights
-
AA1998
14% late · 37 flights
-
WN1958
23% late · 33 flights
-
WN1423
3% late · 32 flights
-
WN2075
26% late · 31 flights
-
WN3893
0% late · 30 flights
-
WN4516
7% late · 27 flights
-
WN3863
0% late · 23 flights
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