Route
MCI → PHX
Kansas City International Airport Phoenix Sky Harbor International Airport
How punctual is this route?
- On-time arrivals
- 78.9%
- Less than 15 minutes late
- Cancelled
- 0.6%
- Of scheduled flights
- Average delay when late
- 71 min
- Flights arriving 15+ minutes late
- Flights tracked
- 2,479
- Scheduled flights in the period
What caused the delays
- Late-arriving aircraft 51%
- Airline (crew, maintenance, cleaning) 32%
- Air traffic control & airport 14%
- Extreme weather 2%
- Security 0%
Share of delay minutes airlines attributed to each cause (BTS).
Show as table
| Month | On time | Flights |
|---|---|---|
| September 2025 | 83.1% | 163 |
| October 2025 | 78.8% | 198 |
| November 2025 | 73.3% | 222 |
| December 2025 | 74.8% | 236 |
| January 2026 | 79.7% | 222 |
| February 2026 | 77.2% | 202 |
| March 2026 | 84.4% | 272 |
| April 2026 | 80.2% | 213 |
| May 2026 | 78.3% | 204 |
| June 2026 | 78.6% | 183 |
| July 2026 | 76.0% | 184 |
| August 2026 | 82.8% | 180 |
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 |
|---|---|---|---|---|
| Southwest Airlines | 1,649 | 76.8% | 0.4% | 59 min |
| American Airlines | 587 | 82.8% | 1.0% | 116 min |
| Envoy Air | 118 | 89.7% | 0.8% | 45 min |
| SkyWest Airlines | 70 | 75.4% | 1.4% | 94 min |
| Frontier Airlines | 55 | 83.6% | 0.0% | 62 min |
Delay odds by flight
How often each flight number arrived 15 or more minutes late over the last year.
-
AA2645
9% late · 154 flights
-
AA2058
15% late · 74 flights
-
AA3087
27% late · 65 flights
-
WN1839
24% late · 64 flights
-
WN2578
3% late · 61 flights
-
WN2266
10% late · 58 flights
-
WN2484
7% late · 58 flights
-
WN174
29% late · 57 flights
-
MQ3764
8% late · 53 flights
-
AA3219
19% late · 52 flights
-
WN4651
15% late · 52 flights
-
WN2559
9% late · 47 flights
-
WN1120
24% late · 46 flights
-
OO6308
14% late · 44 flights
-
WN2581
49% late · 43 flights
-
AA2101
27% late · 42 flights
-
WN2223
33% late · 42 flights
-
WN544
29% late · 42 flights
-
AA1182
15% late · 36 flights
-
WN2580
56% late · 36 flights
-
F94073
23% late · 35 flights
-
WN1323
18% late · 34 flights
-
WN3024
12% late · 33 flights
-
WN3527
47% late · 33 flights
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