Flight Status By Route: ORD to BUF

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ORD to BUF Historical On-time Performance Ratings

Route:   Chicago to Buffalo This Route Time of Day
Date Range:   June 15, 2015 to August 15, 2015 Flight Status
Airline(s):   All Airlines  
Departure Airport:   (ORD) O'Hare International Airport
Departures
Departure City   Chicago, IL, US On-time Performance Scorecard
Arrival Airport:   (BUF) Buffalo Niagara International Airport
Arrivals
Arrival City:   Buffalo, NY, US On-time Performance Scorecard

ORD to BUF On-time Performance

Click flight number for details about the rating Canceled / Diverted > 4%

      # Flights On-time Delay Canceled Diverted
On-time Performance Rating On-time Performance Flight Carrier Operated Codeshare % Avg Max Flights Flights
Very Good (4.6) EV 4740 (EV) ExpressJet 17 0 94% 7 35 0 0% 0 0%
(4.6) UA 4740 (UA) United Airlines 0 17 94% 7 35 0 0% 0 0%
Good (4.2) AS 4625 (AS) Alaska Airlines 0 20 95% 11 18 0 0% 0 0%
(4.2) US 4281 (US) US Airways 0 20 90% 19 55 0 0% 0 0%
(4.2) EV 4161 (EV) ExpressJet 4 0 100% 4 7 0 0% 0 0%
(4.2) EY 3517 (EY) Etihad Airways 0 20 90% 19 55 0 0% 0 0%
(4.2) UA 4161 (UA) United Airlines 0 4 100% 4 7 0 0% 0 0%
(4.2) AA 4281 (AA) American Airlines 0 20 90% 19 55 0 0% 0 0%
(4.2) YX 4281 (YX) Republic Airlines 20 0 90% 19 55 0 0% 0 0%
(4.2) AC 4690 (AC) Air Canada 0 15 86% 11 48 1 6% 0 0%
(4.2) UA 3511 (UA) United Airlines 0 15 86% 11 48 1 6% 0 0%
(4.2) S5 3511 (S5) Shuttle America 15 0 86% 11 48 1 6% 0 0%
(4.2) QR 5279 (QR) Qatar Airways 0 21 90% 15 23 0 0% 0 0%
(4.2) IB 7026 (IB) Iberia 0 23 91% 15 23 0 0% 0 0%
(4.2) US 3633 (US) US Airways 0 20 90% 15 23 0 0% 0 0%
(4.2) WS 5664 (WS) WestJet 0 20 90% 15 23 0 0% 0 0%
(4.2) MQ 3633 (MQ) Envoy Air 20 0 90% 15 23 0 0% 0 0%
(4.2) AA 3633 (AA) American Airlines 0 20 90% 15 23 0 0% 0 0%
(4.1) US 4262 (US) US Airways 0 15 100% 14 14 0 0% 0 0%
(4.1) RJ 7477 (RJ) Royal Jordanian 0 18 88% 15 23 0 0% 0 0%
(4.1) AA 4262 (AA) American Airlines 0 15 100% 14 14 0 0% 0 0%
(4.1) YX 4262 (YX) Republic Airlines 15 0 100% 14 14 0 0% 0 0%
(4.1) OO 5190 (OO) SkyWest Airlines 9 0 88% 8 17 0 0% 0 0%
(4.1) UA 5190 (UA) United Airlines 0 9 88% 8 17 0 0% 0 0%
(4.0) AS 4482 (AS) Alaska Airlines 0 62 82% 25 115 1 1% 0 0%
(3.9) EV 4745 (EV) ExpressJet 3 0 100% 4 4 0 0% 0 0%
(3.9) UA 1582 (UA) United Airlines 3 0 100% 0 0 0 0% 0 0%
(3.9) UA 4745 (UA) United Airlines 0 3 100% 4 4 0 0% 0 0%
(3.8) AC 3559 (AC) Air Canada 0 11 81% 12 38 1 9% 0 0%
(3.7) NH 7400 (NH) ANA 0 62 77% 23 114 3 4% 0 0%
(3.6) EV 5914 (EV) ExpressJet 10 0 80% 12 38 1 10% 0 0%
(3.6) OO 5205 (OO) SkyWest Airlines 1 0 100% 1 1 0 0% 0 0%
(3.6) UA 5914 (UA) United Airlines 0 10 80% 12 38 1 10% 0 0%
(3.6) UA 5205 (UA) United Airlines 0 1 100% 1 1 0 0% 0 0%
(3.5) OO 5564 (OO) SkyWest Airlines 19 0 78% 20 84 0 0% 0 0%
(3.5) UA 5564 (UA) United Airlines 0 19 78% 20 84 0 0% 0 0%
Average (3.5) AS 4150 (AS) Alaska Airlines 0 25 92% 33 85 1 4% 0 0%
(3.5) OO 5520 (OO) SkyWest Airlines 1 0 100% 10 10 0 0% 0 0%
(3.5) UA 5520 (UA) United Airlines 0 1 100% 10 10 0 0% 0 0%
(3.5) UA 651 (UA) United Airlines 1 0 100% 13 13 0 0% 0 0%
(3.3) UA 769 (UA) United Airlines 3 0 100% 0 0 0 0% 0 0%
(3.3) AC 3684 (AC) Air Canada 0 44 75% 18 84 4 9% 0 0%
(3.3) UA 368 (UA) United Airlines 2 0 100% 0 0 0 0% 0 0%
(3.3) IB 4260 (IB) Iberia 0 2 100% 0 0 0 0% 0 0%
(3.2) US 3099 (US) US Airways 0 42 78% 28 115 1 2% 0 0%
(3.2) BA 4724 (BA) British Airways 0 42 78% 28 115 1 2% 0 0%
(3.2) MQ 3099 (MQ) Envoy Air 42 0 78% 28 115 1 2% 0 0%
(3.2) AA 3099 (AA) American Airlines 0 42 78% 28 115 1 2% 0 0%
(3.1) US 4249 (US) US Airways 0 10 80% 27 61 0 0% 0 0%
(3.1) AC 4348 (AC) Air Canada 0 38 73% 18 84 0 0% 0 0%
(3.1) AA 4249 (AA) American Airlines 0 10 80% 27 61 0 0% 0 0%
(3.1) YX 4249 (YX) Republic Airlines 10 0 80% 27 61 0 0% 0 0%
(3.0) US 3261 (US) US Airways 0 1 100% 0 0 0 0% 0 0%
(3.0) MQ 3261 (MQ) Envoy Air 1 0 100% 0 0 0 0% 0 0%
(3.0) OO 6295 (OO) SkyWest Airlines 1 0 100% 0 0 0 0% 0 0%
(3.0) OO 5548 (OO) SkyWest Airlines 1 0 100% 0 0 0 0% 0 0%
(3.0) RJ 7094 (RJ) Royal Jordanian 0 1 100% 0 0 0 0% 0 0%
(3.0) UA 211 (UA) United Airlines 1 0 100% 0 0 0 0% 0 0%
(3.0) UA 557 (UA) United Airlines 1 0 100% 0 0 0 0% 0 0%
(3.0) UA 2024 (UA) United Airlines 1 0 100% 0 0 0 0% 0 0%
(3.0) UA 6295 (UA) United Airlines 0 1 100% 0 0 0 0% 0 0%
(3.0) UA 5548 (UA) United Airlines 0 1 100% 0 0 0 0% 0 0%
(3.0) UA 1651 (UA) United Airlines 1 0 100% 0 0 0 0% 0 0%
(3.0) UA 298 (UA) United Airlines 1 0 100% 0 0 0 0% 0 0%
(3.0) UA 3527 (UA) United Airlines 0 1 100% 0 0 0 0% 0 0%
(3.0) UA 1142 (UA) United Airlines 1 0 100% 0 0 0 0% 0 0%
(3.0) S5 3527 (S5) Shuttle America 1 0 100% 0 0 0 0% 0 0%
(3.0) AA 3261 (AA) American Airlines 0 1 100% 0 0 0 0% 0 0%
(2.9) JL 7316 (JL) JAL 0 62 77% 31 78 1 1% 0 0%
(2.8) BA 4683 (BA) British Airways 0 61 77% 31 78 1 1% 0 0%
(2.5) US 4334 (US) US Airways 0 10 80% 43 85 1 10% 0 0%
(2.5) GF 6404 (GF) Gulf Air 0 27 77% 36 110 0 0% 0 0%
(2.5) GF 4313 (GF) Gulf Air 0 61 77% 34 78 1 1% 0 0%
(2.5) BA 4711 (BA) British Airways 0 27 77% 36 110 0 0% 0 0%
(2.5) AC 5767 (AC) Air Canada 0 10 70% 22 43 0 0% 0 0%
(2.5) AA 4334 (AA) American Airlines 0 10 80% 43 85 1 10% 0 0%
(2.5) YX 4334 (YX) Republic Airlines 10 0 80% 43 85 1 10% 0 0%
(2.2) US 3429 (US) US Airways 0 17 76% 41 110 0 0% 0 0%
(2.2) MQ 3429 (MQ) Envoy Air 17 0 76% 41 110 0 0% 0 0%
(2.2) AA 3429 (AA) American Airlines 0 17 76% 41 110 0 0% 0 0%
(2.0) OO 6302 (OO) SkyWest Airlines 2 0 50% 17 17 0 0% 0 0%
(2.0) UA 6302 (UA) United Airlines 0 2 50% 17 17 0 0% 0 0%
(2.0) UA 1508 (UA) United Airlines 9 0 77% 49 120 0 0% 0 0%
(1.9) US 3544 (US) US Airways 0 52 75% 36 130 3 5% 0 0%
(1.9) BA 6535 (BA) British Airways 0 52 75% 36 130 3 5% 0 0%
(1.9) MQ 3544 (MQ) Envoy Air 52 0 75% 36 130 3 5% 0 0%
(1.9) AA 3544 (AA) American Airlines 0 52 75% 36 130 3 5% 0 0%
(1.8) UA 5131 (UA) United Airlines 0 18 61% 26 61 1 5% 0 0%
(1.8) S5 5131 (S5) Shuttle America 18 0 61% 26 61 1 5% 0 0%
(1.7) UA 1452 (UA) United Airlines 5 0 40% 22 43 0 0% 0 0%
(1.6) AC 4775 (AC) Air Canada 0 28 60% 27 144 1 3% 0 0%
(1.5) OO 5566 (OO) SkyWest Airlines 2 0 0% 20 21 0 0% 0 0%
(1.5) UA 5566 (UA) United Airlines 0 2 0% 20 21 0 0% 0 0%
(1.5) NH 7074 (NH) ANA 0 62 58% 28 144 6 9% 0 0%
Poor (1.5) OO 6364 (OO) SkyWest Airlines 1 0 0% 25 25 0 0% 0 0%
(1.5) UA 6364 (UA) United Airlines 0 1 0% 25 25 0 0% 0 0%
(1.4) OO 6229 (OO) SkyWest Airlines 5 0 40% 28 43 0 0% 0 0%
(1.4) UA 6229 (UA) United Airlines 0 5 40% 28 43 0 0% 0 0%
(1.4) EY 3320 (EY) Etihad Airways 0 62 72% 38 110 1 1% 0 0%
(1.4) IB 4456 (IB) Iberia 0 14 64% 36 87 0 0% 0 0%
(1.3) UA 3529 (UA) United Airlines 0 11 54% 31 144 0 0% 0 0%
(1.3) S5 3529 (S5) Shuttle America 11 0 54% 31 144 0 0% 0 0%
(1.2) EV 5904 (EV) ExpressJet 21 0 52% 30 84 4 19% 0 0%
(1.2) UA 5904 (UA) United Airlines 0 21 52% 30 84 4 19% 0 0%
(1.2) AS 4458 (AS) Alaska Airlines 0 41 70% 39 78 1 2% 0 0%
(1.2) US 3377 (US) US Airways 0 41 70% 39 78 1 2% 0 0%
(1.2) MQ 3377 (MQ) Envoy Air 41 0 70% 39 78 1 2% 0 0%
(1.2) AA 3377 (AA) American Airlines 0 41 70% 39 78 1 2% 0 0%
(1.1) AX 3425 (AX) Trans States Airlines 1 0 0% 38 38 0 0% 0 0%
(1.1) UA 1090 (UA) United Airlines 8 0 62% 44 114 0 0% 0 0%
(1.1) UA 3425 (UA) United Airlines 0 1 0% 38 38 0 0% 0 0%
(0.9) GF 6767 (GF) Gulf Air 0 61 65% 34 192 3 4% 0 0%
(0.9) EY 3501 (EY) Etihad Airways 0 42 66% 38 130 3 7% 0 0%
(0.8) GF 6791 (GF) Gulf Air 0 52 69% 42 133 4 7% 0 0%
(0.8) WS 5684 (WS) WestJet 0 52 69% 42 133 4 7% 0 0%
(0.8) BA 1836 (BA) British Airways 0 52 69% 42 133 4 7% 0 0%
(0.7) AS 4258 (AS) Alaska Airlines 0 46 65% 39 133 3 6% 0 0%
(0.7) BA 5686 (BA) British Airways 0 61 65% 37 192 3 4% 0 0%
(0.7) UA 1576 (UA) United Airlines 2 0 0% 49 54 0 0% 0 0%
(0.7) UA 3453 (UA) United Airlines 0 5 60% 84 150 0 0% 0 0%
(0.7) S5 3453 (S5) Shuttle America 5 0 60% 84 150 0 0% 0 0%
(0.6) GF 6566 (GF) Gulf Air 0 32 62% 41 130 3 9% 0 0%
(0.6) UA 588 (UA) United Airlines 5 0 60% 114 114 1 20% 0 0%
(0.6) AC 2691 (AC) Air Canada 0 3 0% 52 66 1 33% 0 0%
(0.6) AX 3383 (AX) Trans States Airlines 2 0 0% 66 66 1 50% 0 0%
(0.6) AV 2278 (AV) AVIANCA 0 61 55% 36 203 4 6% 0 0%
(0.6) AC 5723 (AC) Air Canada 0 13 61% 58 114 1 7% 0 0%
(0.6) UA 3383 (UA) United Airlines 0 2 0% 66 66 1 50% 0 0%
Very Poor (0.4) AS 4335 (AS) Alaska Airlines 0 41 53% 40 192 3 7% 0 0%
(0.4) US 3273 (US) US Airways 0 41 53% 40 192 3 7% 0 0%
(0.4) MQ 3273 (MQ) Envoy Air 41 0 53% 40 192 3 7% 0 0%
(0.4) RJ 7543 (RJ) Royal Jordanian 0 41 53% 40 192 3 7% 0 0%
(0.4) AC 4662 (AC) Air Canada 0 7 57% 72 150 0 0% 0 0%
(0.4) AA 3273 (AA) American Airlines 0 41 53% 40 192 3 7% 0 0%
(0.4) QR 5194 (QR) Qatar Airways 0 41 53% 40 192 3 7% 0 0%
(0.4) IB 4285 (IB) Iberia 0 43 55% 40 192 3 6% 0 0%
(0.4) UA 656 (UA) United Airlines 55 0 60% 40 116 4 7% 0 0%
(0.3) US 3201 (US) US Airways 0 26 46% 44 133 3 11% 0 0%
(0.3) MQ 3201 (MQ) Envoy Air 26 0 46% 44 133 3 11% 0 0%
(0.3) AA 3201 (AA) American Airlines 0 26 46% 44 133 3 11% 0 0%
(0.2) AC 5882 (AC) Air Canada 0 61 62% 44 141 4 6% 0 0%
(0.2) SK 8891 (SK) SAS 0 62 64% 45 203 2 3% 0 0%
(0.2) AC 5172 (AC) Air Canada 0 60 66% 56 203 1 1% 0 0%
(0.2) UA 1995 (UA) United Airlines 1 0 0% 141 141 0 0% 0 0%
(0.1) UA 830 (UA) United Airlines 44 0 63% 64 203 1 2% 0 0%

Route On-time Performance Summary

  On-time
  Ratings
  Summary
Historical Arrival On-time Performance of this Route
On-time 71%
Late 8%
Very Late 5%
Excessive 12%
Canceled 4%
Diverted 0%
Summary of Rating by Carrier
Best Rating
  Operated 4.6 (EV)  
  Codeshare 4.6 (UA)
Worst Rating
  Operated 0.1 (UA)
  Codeshare 0.2 (SK)
Ave Rating
  Operated 2.4
  Codeshare 2.3
Summary of Service and Cancellations
Operated Codeshared
Total Flights 589   2502  
Max Delay 203   203  
  Carrier UA   AV  
Ave Delay 33   30  
Most Cancellations 48   48  
  Carrier S5   AC  
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