60% of flights from Syracuse to Washington arrived on time over the past 12 months. That is worse than the typical U.S. route. The 5 a.m. departures ran on time 83% of the time; the 5 p.m. ones 52%. 18% of flights arrived more than an hour late or not at all.
How late?
The on-time rate treats a flight 20 minutes late the same as one 5 hours late. Here's the split for SYR → DCA: when a flight was late, it was under 45 minutes late 50% of the time. About 1 in 8 flights landed an hour or more late, and 1 in 34 three hours or more; 6.0% were cancelled outright.
- On time or early60%
- 15–30 min late11%
- 30–60 min late11%
- 1–2 hours late6.2%
- 2–3 hours late3.1%
- 3+ hours late2.9%
- Diverted0.2%
- Cancelled6.0%
Share of all 1,028 scheduled flights, past 12 months, by arrival time against schedule.
By airline
| Airline | Flights | On time | Cancelled | Typical arrival | 1h+ late | Avg when late | Operated by |
|---|---|---|---|---|---|---|---|
| American Airlines | 1,028 | 60% | 6.0% | +2 min | 12.3% | +84 min | PSA Airlines 56%, American Airlines 19%, Republic Airways 15%, Envoy 10% |
Airline = the name on the ticket. Regional flights (e.g. "Delta Connection") count under the ticketing airline, and the operator is listed.
Best time of day to fly
On-time rate by scheduled departure hour (local time at SYR). Delays build through the day as late planes knock on, so early flights usually do best.
Last flight of the day
On SYR → DCA, each airline's last flight of the day was cancelled 11.1% of the time, against 3.3% for its earlier flights (3.4× as often). It arrived 3+ hours late 3.1% of the time (earlier flights: 3.0%). It matters more than the numbers suggest. Miss an earlier flight and there's another one that evening; miss the last one and you're usually waiting until morning.
| Airline | Last departure | Last: cancelled | Last: 3h+ late | Earlier: cancelled | Next morning |
|---|---|---|---|---|---|
| American Airlines | 7:52 p.m. | 11.1% | 3.1% | 3.3% | first flight 6:00 a.m. |
Last flight = the airline's last scheduled departure on this route that day, on days it flies the route at least twice; past 12 months. Times are typical scheduled times over the latest three months.
If you need to be in DCA tonight, book an earlier flight so there's a backup if it's cancelled.
By month
Each calendar month pooled over 2023–2026. Best: September (87%). Worst: February (56%).
By day of week
| Day | Flights | On time | Cancelled |
|---|---|---|---|
| Monday | 156 | 63% | 8.3% |
| Tuesday | 153 | 59% | 8.5% |
| Wednesday | 154 | 58% | 4.5% |
| Thursday | 150 | 57% | 2.7% |
| Friday | 152 | 57% | 5.9% |
| Saturday | 111 | 68% | 7.2% |
| Sunday | 152 | 61% | 5.3% |
Why flights were late
Share of delay minutes on flights 15+ minutes late, as reported to BTS by the airlines.
Cancellations: weather 52 · air traffic/airport 9 · airline 1
Month by month
Worst days in the past year
| Date | Flights | On time | Cancelled |
|---|---|---|---|
| Jan 16, 2026 | 3 | 0% | 0 |
| May 20, 2026 | 3 | 0% | 1 |
| Feb 17, 2026 | 3 | 0% | 0 |
| Jan 29, 2026 | 3 | 0% | 0 |
| Feb 4, 2026 | 3 | 0% | 0 |
Nearby airport alternatives
Other ways to make the same trip, using airports within 60 miles of Syracuse or Washington. SYR → IAD has been 18 points more reliable.
| Route | Flights | On time | Cancelled |
|---|---|---|---|
| SYR → DCA (this route) | 1,028 | 60% | 6.0% |
| SYR → IAD Syracuse Hancock to Washington Dulles | 1,344 | 78% | 2.9% |
| ITH → IAD Ithaca Tompkins to Washington Dulles | 861 | 77% | 3.6% |
Questions
How often are flights from SYR to DCA on time?
60% of 1,028 scheduled flights from Syracuse, NY to Washington, DC arrived within 15 minutes of schedule between September 2025 and August 2026. 6.0% were cancelled.
What is the best time of day to fly SYR to DCA?
Flights scheduled to leave at 5 a.m. were the most reliable (83% on time). The 5 p.m. departures were the least (52%).
What month has the most delays from SYR to DCA?
February (56% on time). The best month is September (87%), over 2023–2026.
Is the last flight of the day from SYR to DCA more likely to be cancelled?
Yes. Each airline's last SYR–DCA flight of the day was cancelled 11.1% of the time over the past year, against 3.3% for its earlier flights. If the last flight is cancelled, the next one is usually the following morning.
Related
- DCA → SYR (return)
- Syracuse Hancock (SYR) delays by hour
- Flights into Washington Reagan National (DCA)
- American Airlines on-time record
- Connecting off this flight? Check the risk
Domestic flights by the airlines that report to the U.S. DOT, plus their regional partners. "On time" means arriving less than 15 minutes after schedule; cancelled and diverted flights count as not on time. Past performance is a guide, not a forecast. Method.