Flight OddsAA1837 MIA → IAH
American Airlines · Miami, FL to Houston, TX · 22 flights observed, 2026-03-08 to 2026-04-06 · 964 mi
AA1837 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
55%
Median delay
-14 min
90th percentile
+106 min
Cancellation rate
9%
How often is AA1837 on time?
Across 22 flights on MIA → IAH from 2026-03-08 to 2026-04-06, AA1837 arrived within 15 minutes of schedule 55% of the time. The median arrival delay was -14 min, and the worst 10% of flights arrived +106 min or later. 9% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 11 | 55% |
| 16-30 min | 3 | 15% |
| 31-60 min | 2 | 10% |
| 61-120 min | 2 | 10% |
| 2+ hrs | 2 | 10% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2026-03 | 16 | 50% | +17 min |
| 2026-04 | 4 | 75% | +28 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 4 | 75% |
| Tue | 4 | 50% |
| Wed | No data | — |
| Thu | 4 | 50% |
| Fri | 4 | 50% |
| Sat | No data | — |
| Sun | 4 | 50% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…