Flight OddsAA4538 LGA → DCA
American Airlines · New York, NY to Washington, DC · 28 flights observed, 2026-04-07 to 2026-05-17 · 214 mi
AA4538 covers more than one route in the data window — the stats below are for LGA → DCA, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
75%
Median delay
-3 min
90th percentile
+50 min
Cancellation rate
0%
How often is AA4538 on time?
Across 28 flights on LGA → DCA from 2026-04-07 to 2026-05-17, AA4538 arrived within 15 minutes of schedule 75% of the time. The median arrival delay was -3 min, and the worst 10% of flights arrived +50 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 | 21 | 75% |
| 16-30 min | 2 | 7% |
| 31-60 min | 3 | 11% |
| 61-120 min | 0 | 0% |
| 2+ hrs | 2 | 7% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2026-04 | 21 | 71% | +12 min |
| 2026-05 | 7 | 86% | -5 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 4 | 75% |
| Tue | 5 | 80% |
| Wed | 5 | 100% |
| Thu | 4 | 100% |
| Fri | 4 | 50% |
| Sat | No data | — |
| Sun | 6 | 50% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…