Route
LGA → ORD
LaGuardia Airport Chicago O'Hare International Airport
How punctual is this route?
- On-time arrivals
- 66.7%
- Less than 15 minutes late
- Cancelled
- 5.5%
- Of scheduled flights
- Average delay when late
- 92 min
- Flights arriving 15+ minutes late
- Flights tracked
- 11,630
- Scheduled flights in the period
What caused the delays
- Late-arriving aircraft 39%
- Air traffic control & airport 37%
- Airline (crew, maintenance, cleaning) 19%
- Extreme weather 5%
- Security 0%
Share of delay minutes airlines attributed to each cause (BTS).
Show as table
| Month | On time | Flights |
|---|---|---|
| September 2025 | 77.4% | 972 |
| October 2025 | 55.8% | 1,025 |
| November 2025 | 59.1% | 976 |
| December 2025 | 59.1% | 910 |
| January 2026 | 76.5% | 951 |
| February 2026 | 79.7% | 883 |
| March 2026 | 56.6% | 996 |
| April 2026 | 70.0% | 963 |
| May 2026 | 74.0% | 997 |
| June 2026 | 68.0% | 968 |
| July 2026 | 67.3% | 997 |
| August 2026 | 58.6% | 992 |
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 |
|---|---|---|---|---|
| United Airlines | 4,671 | 65.4% | 4.2% | 94 min |
| American Airlines | 2,989 | 69.2% | 4.8% | 92 min |
| Delta Air Lines | 2,309 | 65.8% | 5.9% | 100 min |
| Republic Airways | 1,285 | 68.3% | 9.4% | 65 min |
| NK | 284 | 64.0% | 7.0% | 92 min |
| SkyWest Airlines | 92 | 61.8% | 17.4% | 93 min |
Delay odds by flight
How often each flight number arrived 15 or more minutes late over the last year.
-
UA2389
11% late · 339 flights
-
UA623
21% late · 332 flights
-
UA1310
22% late · 329 flights
-
UA1504
41% late · 299 flights
-
UA2299
55% late · 278 flights
-
DL1390
42% late · 219 flights
-
AA396
41% late · 200 flights
-
DL2917
22% late · 197 flights
-
DL2806
44% late · 193 flights
-
AA392
13% late · 191 flights
-
AA462
8% late · 190 flights
-
UA1967
26% late · 185 flights
-
AA3002
17% late · 142 flights
-
AA2057
41% late · 138 flights
-
UA1156
50% late · 135 flights
-
DL2226
41% late · 133 flights
-
AA1413
11% late · 130 flights
-
UA2199
33% late · 129 flights
-
AA3163
31% late · 127 flights
-
DL2503
41% late · 124 flights
-
UA2360
28% late · 123 flights
-
DL2513
49% late · 121 flights
-
DL2985
25% late · 121 flights
-
AA1510
50% late · 119 flights
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