Route
ALB → BWI
Albany International Airport Baltimore/Washington International Thurgood Marshall Airport
How punctual is this route?
- On-time arrivals
- 87.9%
- Less than 15 minutes late
- Cancelled
- 1.4%
- Of scheduled flights
- Average delay when late
- 72 min
- Flights arriving 15+ minutes late
- Flights tracked
- 1,743
- Scheduled flights in the period
What caused the delays
- Late-arriving aircraft 39%
- Airline (crew, maintenance, cleaning) 33%
- Air traffic control & airport 26%
- Security 1%
- Extreme weather 0%
Share of delay minutes airlines attributed to each cause (BTS).
Show as table
| Month | On time | Flights |
|---|---|---|
| September 2025 | 94.5% | 146 |
| October 2025 | 85.3% | 150 |
| November 2025 | 90.9% | 145 |
| December 2025 | 76.5% | 152 |
| January 2026 | 93.4% | 129 |
| February 2026 | 91.4% | 132 |
| March 2026 | 90.1% | 153 |
| April 2026 | 94.0% | 150 |
| May 2026 | 93.5% | 154 |
| June 2026 | 85.3% | 151 |
| July 2026 | 80.8% | 154 |
| August 2026 | 79.5% | 127 |
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 |
|---|---|---|---|---|
| Southwest Airlines | 1,743 | 87.9% | 1.4% | 72 min |
Delay odds by flight
How often each flight number arrived 15 or more minutes late over the last year.
-
WN2458
3% late · 61 flights
-
WN4623
8% late · 60 flights
-
WN167
0% late · 58 flights
-
WN168
5% late · 58 flights
-
WN172
5% late · 57 flights
-
WN158
12% late · 53 flights
-
WN1159
41% late · 52 flights
-
WN4287
6% late · 50 flights
-
WN543
10% late · 50 flights
-
WN2060
2% late · 47 flights
-
WN246
9% late · 46 flights
-
WN2166
27% late · 45 flights
-
WN249
5% late · 45 flights
-
WN2198
14% late · 44 flights
-
WN2068
8% late · 42 flights
-
WN261
12% late · 42 flights
-
WN159
37% late · 36 flights
-
WN1842
15% late · 33 flights
-
WN2501
0% late · 33 flights
-
WN3915
0% late · 33 flights
-
WN247
0% late · 31 flights
-
WN274
6% late · 31 flights
-
WN3021
13% late · 31 flights
-
WN3355
0% late · 31 flights
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