Route
DTW → MIA
Detroit Metropolitan Wayne County Airport Miami International Airport
How punctual is this route?
- On-time arrivals
- 80.7%
- Less than 15 minutes late
- Cancelled
- 1.4%
- Of scheduled flights
- Average delay when late
- 69 min
- Flights arriving 15+ minutes late
- Flights tracked
- 1,757
- Scheduled flights in the period
What caused the delays
- Airline (crew, maintenance, cleaning) 42%
- Air traffic control & airport 32%
- Late-arriving aircraft 25%
- Extreme weather 1%
- Security 0%
Share of delay minutes airlines attributed to each cause (BTS).
Show as table
| Month | On time | Flights |
|---|---|---|
| September 2025 | 89.2% | 120 |
| October 2025 | 90.4% | 136 |
| November 2025 | 76.6% | 140 |
| December 2025 | 62.4% | 169 |
| January 2026 | 66.9% | 182 |
| February 2026 | 82.4% | 191 |
| March 2026 | 75.8% | 226 |
| April 2026 | 86.8% | 162 |
| May 2026 | 89.3% | 103 |
| June 2026 | 92.3% | 117 |
| July 2026 | 84.4% | 98 |
| August 2026 | 89.2% | 113 |
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 |
|---|---|---|---|---|
| Delta Air Lines | 929 | 79.1% | 1.1% | 61 min |
| American Airlines | 394 | 88.9% | 1.0% | 91 min |
| NK | 248 | 77.7% | 4.0% | 67 min |
| Envoy Air | 108 | 81.5% | 0.0% | 76 min |
| Frontier Airlines | 64 | 66.7% | 1.6% | 98 min |
| Republic Airways | 14 | 71.4% | 0.0% | 42 min |
Delay odds by flight
How often each flight number arrived 15 or more minutes late over the last year.
-
AA1020
11% late · 365 flights
-
DL1468
15% late · 340 flights
-
DL866
26% late · 255 flights
-
DL2548
25% late · 245 flights
-
NK998
31% late · 87 flights
-
DL1768
20% late · 65 flights
-
F91835
32% late · 63 flights
-
MQ3351
29% late · 56 flights
-
NK1449
2% late · 51 flights
-
NK2080
6% late · 34 flights
-
NK903
41% late · 32 flights
-
AA2061
18% late · 29 flights
-
DL673
14% late · 24 flights
-
MQ3358
8% late · 24 flights
-
NK675
14% late · 22 flights
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