Route
PIT → DCA
Pittsburgh International Airport Ronald Reagan Washington National Airport
How punctual is this route?
- On-time arrivals
- 67.3%
- Less than 15 minutes late
- Cancelled
- 3.5%
- Of scheduled flights
- Average delay when late
- 75 min
- Flights arriving 15+ minutes late
- Flights tracked
- 1,413
- Scheduled flights in the period
What caused the delays
- Air traffic control & airport 48%
- Late-arriving aircraft 36%
- Airline (crew, maintenance, cleaning) 15%
- Extreme weather 1%
- Security 0%
Share of delay minutes airlines attributed to each cause (BTS).
Show as table
| Month | On time | Flights |
|---|---|---|
| September 2025 | 89.0% | 118 |
| October 2025 | 73.2% | 139 |
| November 2025 | 54.1% | 114 |
| December 2025 | 61.2% | 104 |
| January 2026 | 65.7% | 118 |
| February 2026 | 51.9% | 109 |
| March 2026 | 53.1% | 118 |
| April 2026 | 67.9% | 113 |
| May 2026 | 74.6% | 122 |
| June 2026 | 73.2% | 129 |
| July 2026 | 70.4% | 115 |
| August 2026 | 67.9% | 114 |
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 |
|---|---|---|---|---|
| Republic Airways | 749 | 73.9% | 2.1% | 58 min |
| OH | 371 | 64.7% | 7.3% | 96 min |
| Envoy Air | 170 | 51.2% | 2.4% | 55 min |
| American Airlines | 123 | 57.0% | 1.6% | 121 min |
Delay odds by flight
How often each flight number arrived 15 or more minutes late over the last year.
-
YX4344
28% late · 156 flights
-
YX4757
36% late · 154 flights
-
MQ4192
47% late · 124 flights
-
YX4617
49% late · 112 flights
-
YX4561
10% late · 90 flights
-
OH5595
51% late · 78 flights
-
OH5323
16% late · 75 flights
-
AA1473
51% late · 65 flights
-
YX4529
12% late · 58 flights
-
MQ3784
54% late · 46 flights
-
YX4614
5% late · 44 flights
-
OH5394
39% late · 38 flights
-
AA639
11% late · 28 flights
-
OH5094
7% late · 28 flights
-
YX4336
4% late · 27 flights
-
YX4533
19% late · 27 flights
-
OH5165
25% late · 25 flights
-
OH5091
74% late · 24 flights
-
AA1481
61% late · 23 flights
-
OH5444
17% late · 23 flights
-
OH5659
78% late · 23 flights
-
OH5669
35% late · 23 flights
-
YX4543
18% late · 22 flights
-
YX4398
52% late · 21 flights
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