Flight OddsAA603 MIA → IAH
American Airlines · Miami, FL to Houston, TX · 34 flights observed, 2026-05-21 to 2026-06-29 · 964 mi
AA603 covers more than one route in the data window — the stats below are for MIA → IAH, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
71%
Median delay
-3 min
90th percentile
+32 min
Cancellation rate
0%
How often is AA603 on time?
Across 34 flights on MIA → IAH from 2026-05-21 to 2026-06-29, AA603 arrived within 15 minutes of schedule 71% of the time. The median arrival delay was -3 min, and the worst 10% of flights arrived +32 min or later. 0% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 24 | 71% |
| 16-30 min | 6 | 18% |
| 31-60 min | 1 | 3% |
| 61-120 min | 2 | 6% |
| 2+ hrs | 1 | 3% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2026-05 | 10 | 60% | +10 min |
| 2026-06 | 24 | 75% | +9 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 6 | 50% |
| Tue | No data | — |
| Wed | 4 | 75% |
| Thu | 6 | 100% |
| Fri | 6 | 83% |
| Sat | 6 | 100% |
| Sun | 6 | 17% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…